65368472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 132520080

約数和(自身を除く): 67151608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2221, 2264, 3679, 4442, 7358, 8884, 14716, 17768, 28873, 29432, 57746, 115492, 230984, 628543, 1257086, 2514172, 5028344, 8171059, 16342118, 32684236, 65368472]

約数ペア:

[(1, 65368472), (2, 32684236), (4, 16342118), (8, 8171059), (13, 5028344), (26, 2514172), (52, 1257086), (104, 628543), (283, 230984), (566, 115492), (1132, 57746), (2221, 29432), (2264, 28873), (3679, 17768), (4442, 14716), (7358, 8884)]