71243642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2063}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 110564352

約数和(自身を除く): 39320710

約数列:

[1, 2, 31, 62, 557, 1114, 2063, 4126, 17267, 34534, 63953, 127906, 1149091, 2298182, 35621821, 71243642]

約数ペア:

[(1, 71243642), (2, 35621821), (31, 2298182), (62, 1149091), (557, 127906), (1114, 63953), (2063, 34534), (4126, 17267)]