70295831824

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{321467}}^1$

素因数の和:321727

約数の個数: 40

約数和(自身を含む): 138719871360

約数和(自身を除く): 68424039536

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 316, 346, 632, 692, 1264, 1384, 2768, 13667, 27334, 54668, 109336, 218672, 321467, 642934, 1285868, 2571736, 5143472, 25395893, 50791786, 55613791, 101583572, 111227582, 203167144, 222455164, 406334288, 444910328, 889820656, 4393489489, 8786978978, 17573957956, 35147915912, 70295831824]

約数ペア:

[(1, 70295831824), (2, 35147915912), (4, 17573957956), (8, 8786978978), (16, 4393489489), (79, 889820656), (158, 444910328), (173, 406334288), (316, 222455164), (346, 203167144), (632, 111227582), (692, 101583572), (1264, 55613791), (1384, 50791786), (2768, 25395893), (13667, 5143472), (27334, 2571736), (54668, 1285868), (109336, 642934), (218672, 321467)]