71743976

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{239}}^2$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 135945570

約数和(自身を除く): 64201594

約数列:

[1, 2, 4, 8, 157, 239, 314, 478, 628, 956, 1256, 1912, 37523, 57121, 75046, 114242, 150092, 228484, 300184, 456968, 8967997, 17935994, 35871988, 71743976]

約数ペア:

[(1, 71743976), (2, 35871988), (4, 17935994), (8, 8967997), (157, 456968), (239, 300184), (314, 228484), (478, 150092), (628, 114242), (956, 75046), (1256, 57121), (1912, 37523)]