70729264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 141584688

約数和(自身を除く): 70855424

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 787, 1096, 1574, 2192, 3148, 5617, 6296, 11234, 12592, 22468, 32267, 44936, 64534, 89872, 107819, 129068, 215638, 258136, 431276, 516272, 862552, 1725104, 4420579, 8841158, 17682316, 35364632, 70729264]

約数ペア:

[(1, 70729264), (2, 35364632), (4, 17682316), (8, 8841158), (16, 4420579), (41, 1725104), (82, 862552), (137, 516272), (164, 431276), (274, 258136), (328, 215638), (548, 129068), (656, 107819), (787, 89872), (1096, 64534), (1574, 44936), (2192, 32267), (3148, 22468), (5617, 12592), (6296, 11234)]