70147448

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29131}}^1$

素因数の和:29187

約数の個数: 32

約数和(自身を含む): 153816960

約数和(自身を除く): 83669512

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 29131, 58262, 116524, 203917, 233048, 407834, 815668, 1252633, 1631336, 2505266, 5010532, 8768431, 10021064, 17536862, 35073724, 70147448]

約数ペア:

[(1, 70147448), (2, 35073724), (4, 17536862), (7, 10021064), (8, 8768431), (14, 5010532), (28, 2505266), (43, 1631336), (56, 1252633), (86, 815668), (172, 407834), (301, 233048), (344, 203917), (602, 116524), (1204, 58262), (2408, 29131)]