56628464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 112849920

約数和(自身を除く): 56221456

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 568, 631, 632, 1136, 1262, 1264, 2524, 5048, 5609, 10096, 11218, 22436, 44801, 44872, 49849, 89602, 89744, 99698, 179204, 199396, 358408, 398792, 716816, 797584, 3539279, 7078558, 14157116, 28314232, 56628464]

約数ペア:

[(1, 56628464), (2, 28314232), (4, 14157116), (8, 7078558), (16, 3539279), (71, 797584), (79, 716816), (142, 398792), (158, 358408), (284, 199396), (316, 179204), (568, 99698), (631, 89744), (632, 89602), (1136, 49849), (1262, 44872), (1264, 44801), (2524, 22436), (5048, 11218), (5609, 10096)]