67082872

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 128207520

約数和(自身を除く): 61124648

約数列:

[1, 2, 4, 8, 97, 137, 194, 274, 388, 548, 631, 776, 1096, 1262, 2524, 5048, 13289, 26578, 53156, 61207, 86447, 106312, 122414, 172894, 244828, 345788, 489656, 691576, 8385359, 16770718, 33541436, 67082872]

約数ペア:

[(1, 67082872), (2, 33541436), (4, 16770718), (8, 8385359), (97, 691576), (137, 489656), (194, 345788), (274, 244828), (388, 172894), (548, 122414), (631, 106312), (776, 86447), (1096, 61207), (1262, 53156), (2524, 26578), (5048, 13289)]