28020012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137353}}^1$

素因数の和:137377

約数の個数: 24

約数和(自身を含む): 69226416

約数和(自身を除く): 41206404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 137353, 274706, 412059, 549412, 824118, 1648236, 2335001, 4670002, 7005003, 9340004, 14010006, 28020012]

約数ペア:

[(1, 28020012), (2, 14010006), (3, 9340004), (4, 7005003), (6, 4670002), (12, 2335001), (17, 1648236), (34, 824118), (51, 549412), (68, 412059), (102, 274706), (204, 137353)]