25763716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 51871680

約数和(自身を除く): 26107964

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 331, 638, 662, 671, 1276, 1324, 1342, 1769, 2684, 3538, 3641, 7076, 7282, 9599, 14564, 19198, 19459, 20191, 38396, 38918, 40382, 77836, 80764, 105589, 211178, 222101, 422356, 444202, 585539, 888404, 1171078, 2342156, 6440929, 12881858, 25763716]

約数ペア:

[(1, 25763716), (2, 12881858), (4, 6440929), (11, 2342156), (22, 1171078), (29, 888404), (44, 585539), (58, 444202), (61, 422356), (116, 222101), (122, 211178), (244, 105589), (319, 80764), (331, 77836), (638, 40382), (662, 38918), (671, 38396), (1276, 20191), (1324, 19459), (1342, 19198), (1769, 14564), (2684, 9599), (3538, 7282), (3641, 7076)]