778867136

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{46273}}^1$

素因数の和:46548

約数の個数: 28

約数和(自身を含む): 1551474672

約数和(自身を除く): 772607536

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 46273, 92546, 185092, 370184, 740368, 1480736, 2961472, 12169799, 24339598, 48679196, 97358392, 194716784, 389433568, 778867136]

約数ペア:

[(1, 778867136), (2, 389433568), (4, 194716784), (8, 97358392), (16, 48679196), (32, 24339598), (64, 12169799), (263, 2961472), (526, 1480736), (1052, 740368), (2104, 370184), (4208, 185092), (8416, 92546), (16832, 46273)]