13485522016

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 27896037120

約数和(自身を除く): 14410515104

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 139, 148, 268, 278, 296, 536, 556, 592, 1072, 1112, 1184, 1223, 2144, 2224, 2446, 2479, 4448, 4892, 4958, 5143, 9313, 9784, 9916, 10286, 18626, 19568, 19832, 20572, 37252, 39136, 39664, 41144, 45251, 74504, 79328, 81941, 82288, 90502, 149008, 163882, 164576, 169997, 181004, 298016, 327764, 339994, 344581, 362008, 655528, 679988, 689162, 724016, 1311056, 1359976, 1378324, 1448032, 2622112, 2719952, 2756648, 3031817, 5439904, 5513296, 6063634, 6289889, 11026592, 11389799, 12127268, 12579778, 22779598, 24254536, 25159556, 45559196, 48509072, 50319112, 91118392, 97018144, 100638224, 182236784, 201276448, 364473568, 421422563, 842845126, 1685690252, 3371380504, 6742761008, 13485522016]

約数ペア:

[(1, 13485522016), (2, 6742761008), (4, 3371380504), (8, 1685690252), (16, 842845126), (32, 421422563), (37, 364473568), (67, 201276448), (74, 182236784), (134, 100638224), (139, 97018144), (148, 91118392), (268, 50319112), (278, 48509072), (296, 45559196), (536, 25159556), (556, 24254536), (592, 22779598), (1072, 12579778), (1112, 12127268), (1184, 11389799), (1223, 11026592), (2144, 6289889), (2224, 6063634), (2446, 5513296), (2479, 5439904), (4448, 3031817), (4892, 2756648), (4958, 2719952), (5143, 2622112), (9313, 1448032), (9784, 1378324), (9916, 1359976), (10286, 1311056), (18626, 724016), (19568, 689162), (19832, 679988), (20572, 655528), (37252, 362008), (39136, 344581), (39664, 339994), (41144, 327764), (45251, 298016), (74504, 181004), (79328, 169997), (81941, 164576), (82288, 163882), (90502, 149008)]