15697561456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{2477}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 33649971264

約数和(自身を除く): 17952409808

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1013, 1564, 2026, 2477, 3128, 4052, 4954, 6256, 8104, 9908, 16208, 17221, 19816, 23299, 34442, 39632, 42109, 46598, 56971, 68884, 84218, 93196, 113942, 137768, 168436, 186392, 227884, 275536, 336872, 372784, 396083, 455768, 673744, 792166, 911536, 968507, 1584332, 1937014, 2509201, 3168664, 3874028, 5018402, 6337328, 7748056, 10036804, 15496112, 20073608, 40147216, 42656417, 57711623, 85312834, 115423246, 170625668, 230846492, 341251336, 461692984, 682502672, 923385968, 981097591, 1962195182, 3924390364, 7848780728, 15697561456]

約数ペア:

[(1, 15697561456), (2, 7848780728), (4, 3924390364), (8, 1962195182), (16, 981097591), (17, 923385968), (23, 682502672), (34, 461692984), (46, 341251336), (68, 230846492), (92, 170625668), (136, 115423246), (184, 85312834), (272, 57711623), (368, 42656417), (391, 40147216), (782, 20073608), (1013, 15496112), (1564, 10036804), (2026, 7748056), (2477, 6337328), (3128, 5018402), (4052, 3874028), (4954, 3168664), (6256, 2509201), (8104, 1937014), (9908, 1584332), (16208, 968507), (17221, 911536), (19816, 792166), (23299, 673744), (34442, 455768), (39632, 396083), (42109, 372784), (46598, 336872), (56971, 275536), (68884, 227884), (84218, 186392), (93196, 168436), (113942, 137768)]