8977904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 40

約数和(自身を含む): 19842480

約数和(自身を除く): 10864576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2539, 3536, 5078, 10156, 20312, 33007, 40624, 43163, 66014, 86326, 132028, 172652, 264056, 345304, 528112, 561119, 690608, 1122238, 2244476, 4488952, 8977904]

約数ペア:

[(1, 8977904), (2, 4488952), (4, 2244476), (8, 1122238), (13, 690608), (16, 561119), (17, 528112), (26, 345304), (34, 264056), (52, 172652), (68, 132028), (104, 86326), (136, 66014), (208, 43163), (221, 40624), (272, 33007), (442, 20312), (884, 10156), (1768, 5078), (2539, 3536)]