40473848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 38271112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 557, 586, 1114, 1172, 2228, 2344, 4456, 9083, 17267, 18166, 34534, 36332, 69068, 72664, 138136, 163201, 326402, 652804, 1305608, 5059231, 10118462, 20236924, 40473848]

約数ペア:

[(1, 40473848), (2, 20236924), (4, 10118462), (8, 5059231), (31, 1305608), (62, 652804), (124, 326402), (248, 163201), (293, 138136), (557, 72664), (586, 69068), (1114, 36332), (1172, 34534), (2228, 18166), (2344, 17267), (4456, 9083)]