27915472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 58857344

約数和(自身を除く): 30941872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1303, 1339, 1648, 2606, 2678, 5212, 5356, 10424, 10712, 16939, 20848, 21424, 33878, 67756, 134209, 135512, 268418, 271024, 536836, 1073672, 1744717, 2147344, 3489434, 6978868, 13957736, 27915472]

約数ペア:

[(1, 27915472), (2, 13957736), (4, 6978868), (8, 3489434), (13, 2147344), (16, 1744717), (26, 1073672), (52, 536836), (103, 271024), (104, 268418), (206, 135512), (208, 134209), (412, 67756), (824, 33878), (1303, 21424), (1339, 20848), (1648, 16939), (2606, 10712), (2678, 10424), (5212, 5356)]