13505752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 32

約数和(自身を含む): 28879200

約数和(自身を除く): 15373448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7639, 15278, 30556, 61112, 99307, 129863, 198614, 259726, 397228, 519452, 794456, 1038904, 1688219, 3376438, 6752876, 13505752]

約数ペア:

[(1, 13505752), (2, 6752876), (4, 3376438), (8, 1688219), (13, 1038904), (17, 794456), (26, 519452), (34, 397228), (52, 259726), (68, 198614), (104, 129863), (136, 99307), (221, 61112), (442, 30556), (884, 15278), (1768, 7639)]