77188928

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{16987}}^1$

素因数の和:17070

約数の個数: 28

約数和(自身を含む): 155338272

約数和(自身を除く): 78149344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 16987, 33974, 67948, 135896, 271792, 543584, 1087168, 1206077, 2412154, 4824308, 9648616, 19297232, 38594464, 77188928]

約数ペア:

[(1, 77188928), (2, 38594464), (4, 19297232), (8, 9648616), (16, 4824308), (32, 2412154), (64, 1206077), (71, 1087168), (142, 543584), (284, 271792), (568, 135896), (1136, 67948), (2272, 33974), (4544, 16987)]