64027528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 122340960

約数和(自身を除く): 58313432

約数列:

[1, 2, 4, 8, 83, 166, 211, 332, 422, 457, 664, 844, 914, 1688, 1828, 3656, 17513, 35026, 37931, 70052, 75862, 96427, 140104, 151724, 192854, 303448, 385708, 771416, 8003441, 16006882, 32013764, 64027528]

約数ペア:

[(1, 64027528), (2, 32013764), (4, 16006882), (8, 8003441), (83, 771416), (166, 385708), (211, 303448), (332, 192854), (422, 151724), (457, 140104), (664, 96427), (844, 75862), (914, 70052), (1688, 37931), (1828, 35026), (3656, 17513)]