77931568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34061}}^1$

素因数の和:34093

約数の個数: 40

約数和(自身を含む): 177394896

約数和(自身を除く): 99463328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34061, 68122, 136244, 272488, 374671, 442793, 544976, 749342, 885586, 1498684, 1771172, 2997368, 3542344, 4870723, 5994736, 7084688, 9741446, 19482892, 38965784, 77931568]

約数ペア:

[(1, 77931568), (2, 38965784), (4, 19482892), (8, 9741446), (11, 7084688), (13, 5994736), (16, 4870723), (22, 3542344), (26, 2997368), (44, 1771172), (52, 1498684), (88, 885586), (104, 749342), (143, 544976), (176, 442793), (208, 374671), (286, 272488), (572, 136244), (1144, 68122), (2288, 34061)]