42003304

素因数分解:

$2^3\times 7^1\times {\mathrm{750059}}^1$

素因数の和:750072

約数の個数: 16

約数和(自身を含む): 90007200

約数和(自身を除く): 48003896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 750059, 1500118, 3000236, 5250413, 6000472, 10500826, 21001652, 42003304]

約数ペア:

[(1, 42003304), (2, 21001652), (4, 10500826), (7, 6000472), (8, 5250413), (14, 3000236), (28, 1500118), (56, 750059)]