72993104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 151282728

約数和(自身を除く): 78289624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2657, 3434, 5314, 6868, 10628, 13736, 21256, 27472, 42512, 45169, 90338, 180676, 268357, 361352, 536714, 722704, 1073428, 2146856, 4293712, 4562069, 9124138, 18248276, 36496552, 72993104]

約数ペア:

[(1, 72993104), (2, 36496552), (4, 18248276), (8, 9124138), (16, 4562069), (17, 4293712), (34, 2146856), (68, 1073428), (101, 722704), (136, 536714), (202, 361352), (272, 268357), (404, 180676), (808, 90338), (1616, 45169), (1717, 42512), (2657, 27472), (3434, 21256), (5314, 13736), (6868, 10628)]