25129944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 84029400

約数和(自身を除く): 58899456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 419, 441, 476, 504, 588, 612, 714, 833, 838, 882, 952, 1071, 1176, 1224, 1257, 1428, 1666, 1676, 1764, 2142, 2499, 2514, 2856, 2933, 3332, 3352, 3528, 3771, 4284, 4998, 5028, 5866, 6664, 7123, 7497, 7542, 8568, 8799, 9996, 10056, 11732, 14246, 14994, 15084, 17598, 19992, 20531, 21369, 23464, 26397, 28492, 29988, 30168, 35196, 41062, 42738, 49861, 52794, 56984, 59976, 61593, 64107, 70392, 82124, 85476, 99722, 105588, 123186, 128214, 149583, 164248, 170952, 184779, 199444, 211176, 246372, 256428, 299166, 349027, 369558, 398888, 448749, 492744, 512856, 598332, 698054, 739116, 897498, 1047081, 1196664, 1396108, 1478232, 1794996, 2094162, 2792216, 3141243, 3589992, 4188324, 6282486, 8376648, 12564972, 25129944]

約数ペア:

[(1, 25129944), (2, 12564972), (3, 8376648), (4, 6282486), (6, 4188324), (7, 3589992), (8, 3141243), (9, 2792216), (12, 2094162), (14, 1794996), (17, 1478232), (18, 1396108), (21, 1196664), (24, 1047081), (28, 897498), (34, 739116), (36, 698054), (42, 598332), (49, 512856), (51, 492744), (56, 448749), (63, 398888), (68, 369558), (72, 349027), (84, 299166), (98, 256428), (102, 246372), (119, 211176), (126, 199444), (136, 184779), (147, 170952), (153, 164248), (168, 149583), (196, 128214), (204, 123186), (238, 105588), (252, 99722), (294, 85476), (306, 82124), (357, 70392), (392, 64107), (408, 61593), (419, 59976), (441, 56984), (476, 52794), (504, 49861), (588, 42738), (612, 41062), (714, 35196), (833, 30168), (838, 29988), (882, 28492), (952, 26397), (1071, 23464), (1176, 21369), (1224, 20531), (1257, 19992), (1428, 17598), (1666, 15084), (1676, 14994), (1764, 14246), (2142, 11732), (2499, 10056), (2514, 9996), (2856, 8799), (2933, 8568), (3332, 7542), (3352, 7497), (3528, 7123), (3771, 6664), (4284, 5866), (4998, 5028)]