72001744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{95747}}^1$

素因数の和:95802

約数の個数: 20

約数和(自身を含む): 142473024

約数和(自身を除く): 70471280

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 95747, 191494, 382988, 765976, 1531952, 4500109, 9000218, 18000436, 36000872, 72001744]

約数ペア:

[(1, 72001744), (2, 36000872), (4, 18000436), (8, 9000218), (16, 4500109), (47, 1531952), (94, 765976), (188, 382988), (376, 191494), (752, 95747)]