22139302016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1958

約数の個数: 128

約数和(自身を含む): 48940416000

約数和(自身を除く): 26801113984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 191, 208, 328, 382, 416, 533, 656, 764, 832, 1066, 1312, 1528, 1664, 1699, 2132, 2483, 2624, 3056, 3398, 4264, 4966, 5248, 6112, 6796, 7831, 8528, 9932, 12224, 13592, 15662, 17056, 19864, 22087, 24448, 27184, 31324, 34112, 39728, 44174, 54368, 62648, 68224, 69659, 79456, 88348, 101803, 108736, 125296, 139318, 158912, 176696, 203606, 217472, 250592, 278636, 317824, 324509, 353392, 407212, 501184, 557272, 649018, 706784, 814424, 905567, 1002368, 1114544, 1298036, 1413568, 1628848, 1811134, 2229088, 2596072, 2827136, 3257696, 3622268, 4218617, 4458176, 5192144, 6515392, 7244536, 8437234, 8916352, 10384288, 13030784, 13304869, 14489072, 16874468, 20768576, 26609738, 28978144, 33748936, 41537152, 53219476, 57956288, 67497872, 106438952, 115912576, 134995744, 172963297, 212877904, 269991488, 345926594, 425755808, 539982976, 691853188, 851511616, 1383706376, 1703023232, 2767412752, 5534825504, 11069651008, 22139302016]

約数ペア:

[(1, 22139302016), (2, 11069651008), (4, 5534825504), (8, 2767412752), (13, 1703023232), (16, 1383706376), (26, 851511616), (32, 691853188), (41, 539982976), (52, 425755808), (64, 345926594), (82, 269991488), (104, 212877904), (128, 172963297), (164, 134995744), (191, 115912576), (208, 106438952), (328, 67497872), (382, 57956288), (416, 53219476), (533, 41537152), (656, 33748936), (764, 28978144), (832, 26609738), (1066, 20768576), (1312, 16874468), (1528, 14489072), (1664, 13304869), (1699, 13030784), (2132, 10384288), (2483, 8916352), (2624, 8437234), (3056, 7244536), (3398, 6515392), (4264, 5192144), (4966, 4458176), (5248, 4218617), (6112, 3622268), (6796, 3257696), (7831, 2827136), (8528, 2596072), (9932, 2229088), (12224, 1811134), (13592, 1628848), (15662, 1413568), (17056, 1298036), (19864, 1114544), (22087, 1002368), (24448, 905567), (27184, 814424), (31324, 706784), (34112, 649018), (39728, 557272), (44174, 501184), (54368, 407212), (62648, 353392), (68224, 324509), (69659, 317824), (79456, 278636), (88348, 250592), (101803, 217472), (108736, 203606), (125296, 176696), (139318, 158912)]