25621652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 57133440

約数和(自身を除く): 31511788

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2833, 4522, 5666, 9044, 11332, 19831, 39662, 48161, 53827, 79324, 96322, 107654, 192644, 215308, 337127, 376789, 674254, 753578, 915059, 1348508, 1507156, 1830118, 3660236, 6405413, 12810826, 25621652]

約数ペア:

[(1, 25621652), (2, 12810826), (4, 6405413), (7, 3660236), (14, 1830118), (17, 1507156), (19, 1348508), (28, 915059), (34, 753578), (38, 674254), (68, 376789), (76, 337127), (119, 215308), (133, 192644), (238, 107654), (266, 96322), (323, 79324), (476, 53827), (532, 48161), (646, 39662), (1292, 19831), (2261, 11332), (2833, 9044), (4522, 5666)]