8556472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 16675920

約数和(自身を除く): 8119448

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 211, 274, 296, 422, 548, 844, 1096, 1688, 5069, 7807, 10138, 15614, 20276, 28907, 31228, 40552, 57814, 62456, 115628, 231256, 1069559, 2139118, 4278236, 8556472]

約数ペア:

[(1, 8556472), (2, 4278236), (4, 2139118), (8, 1069559), (37, 231256), (74, 115628), (137, 62456), (148, 57814), (211, 40552), (274, 31228), (296, 28907), (422, 20276), (548, 15614), (844, 10138), (1096, 7807), (1688, 5069)]