67876996894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1\times {\mathrm{2111}}^1$

素因数の和:3841

約数の個数: 64

約数和(自身を含む): 123544092672

約数和(自身を除く): 55667095778

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 1637, 2111, 2806, 3274, 4222, 9821, 11459, 14777, 19642, 22918, 29554, 37651, 48553, 75302, 97106, 99857, 128771, 199714, 257542, 263557, 339871, 527114, 679742, 698999, 901397, 1397998, 1802794, 2296711, 2961733, 3455707, 4593422, 5923466, 6911414, 16076977, 20732131, 24189949, 32153954, 41464262, 48379898, 79481261, 158962522, 210798127, 421596254, 556368827, 1112737654, 1475586889, 2951173778, 4848356921, 9696713842, 33938498447, 67876996894]

約数ペア:

[(1, 67876996894), (2, 33938498447), (7, 9696713842), (14, 4848356921), (23, 2951173778), (46, 1475586889), (61, 1112737654), (122, 556368827), (161, 421596254), (322, 210798127), (427, 158962522), (854, 79481261), (1403, 48379898), (1637, 41464262), (2111, 32153954), (2806, 24189949), (3274, 20732131), (4222, 16076977), (9821, 6911414), (11459, 5923466), (14777, 4593422), (19642, 3455707), (22918, 2961733), (29554, 2296711), (37651, 1802794), (48553, 1397998), (75302, 901397), (97106, 698999), (99857, 679742), (128771, 527114), (199714, 339871), (257542, 263557)]