14028820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 18146540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 683, 790, 1027, 1366, 1580, 2054, 2732, 3415, 4108, 5135, 6830, 8879, 10270, 13660, 17758, 20540, 35516, 44395, 53957, 88790, 107914, 177580, 215828, 269785, 539570, 701441, 1079140, 1402882, 2805764, 3507205, 7014410, 14028820]

約数ペア:

[(1, 14028820), (2, 7014410), (4, 3507205), (5, 2805764), (10, 1402882), (13, 1079140), (20, 701441), (26, 539570), (52, 269785), (65, 215828), (79, 177580), (130, 107914), (158, 88790), (260, 53957), (316, 44395), (395, 35516), (683, 20540), (790, 17758), (1027, 13660), (1366, 10270), (1580, 8879), (2054, 6830), (2732, 5135), (3415, 4108)]