72048428

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 55685332

約数列:

[1, 2, 4, 131, 262, 359, 383, 524, 718, 766, 1436, 1532, 47029, 50173, 94058, 100346, 137497, 188116, 200692, 274994, 549988, 18012107, 36024214, 72048428]

約数ペア:

[(1, 72048428), (2, 36024214), (4, 18012107), (131, 549988), (262, 274994), (359, 200692), (383, 188116), (524, 137497), (718, 100346), (766, 94058), (1436, 50173), (1532, 47029)]