72608944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146389}}^1$

素因数の和:146428

約数の個数: 20

約数和(自身を含む): 145218880

約数和(自身を除く): 72609936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146389, 292778, 585556, 1171112, 2342224, 4538059, 9076118, 18152236, 36304472, 72608944]

約数ペア:

[(1, 72608944), (2, 36304472), (4, 18152236), (8, 9076118), (16, 4538059), (31, 2342224), (62, 1171112), (124, 585556), (248, 292778), (496, 146389)]