25903724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 58361856

約数和(自身を除く): 32458132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 2713, 4774, 5426, 9548, 10852, 18991, 29843, 37982, 59686, 75964, 84103, 119372, 168206, 208901, 336412, 417802, 588721, 835604, 925133, 1177442, 1850266, 2354884, 3700532, 6475931, 12951862, 25903724]

約数ペア:

[(1, 25903724), (2, 12951862), (4, 6475931), (7, 3700532), (11, 2354884), (14, 1850266), (22, 1177442), (28, 925133), (31, 835604), (44, 588721), (62, 417802), (77, 336412), (124, 208901), (154, 168206), (217, 119372), (308, 84103), (341, 75964), (434, 59686), (682, 37982), (868, 29843), (1364, 18991), (2387, 10852), (2713, 9548), (4774, 5426)]