77908528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 156146256

約数和(自身を除く): 78237728

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 226, 328, 452, 656, 904, 1051, 1808, 2102, 4204, 4633, 8408, 9266, 16816, 18532, 37064, 43091, 74128, 86182, 118763, 172364, 237526, 344728, 475052, 689456, 950104, 1900208, 4869283, 9738566, 19477132, 38954264, 77908528]

約数ペア:

[(1, 77908528), (2, 38954264), (4, 19477132), (8, 9738566), (16, 4869283), (41, 1900208), (82, 950104), (113, 689456), (164, 475052), (226, 344728), (328, 237526), (452, 172364), (656, 118763), (904, 86182), (1051, 74128), (1808, 43091), (2102, 37064), (4204, 18532), (4633, 16816), (8408, 9266)]