15704921096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{4261}}^1$

素因数の和:4986

約数の個数: 64

約数和(自身を含む): 31995174960

約数和(自身を除く): 16290253864

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 661, 697, 1322, 1394, 2644, 2788, 4261, 5288, 5576, 8522, 11237, 17044, 22474, 27101, 34088, 44948, 54202, 72437, 89896, 108404, 144874, 174701, 216808, 289748, 349402, 460717, 579496, 698804, 921434, 1397608, 1842868, 2816521, 2969917, 3685736, 5633042, 5939834, 11266084, 11879668, 22532168, 23759336, 47880857, 95761714, 115477361, 191523428, 230954722, 383046856, 461909444, 923818888, 1963115137, 3926230274, 7852460548, 15704921096]

約数ペア:

[(1, 15704921096), (2, 7852460548), (4, 3926230274), (8, 1963115137), (17, 923818888), (34, 461909444), (41, 383046856), (68, 230954722), (82, 191523428), (136, 115477361), (164, 95761714), (328, 47880857), (661, 23759336), (697, 22532168), (1322, 11879668), (1394, 11266084), (2644, 5939834), (2788, 5633042), (4261, 3685736), (5288, 2969917), (5576, 2816521), (8522, 1842868), (11237, 1397608), (17044, 921434), (22474, 698804), (27101, 579496), (34088, 460717), (44948, 349402), (54202, 289748), (72437, 216808), (89896, 174701), (108404, 144874)]