25389824

素因数分解:

$2^8\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 54

約数和(自身を含む): 52827180

約数和(自身を除く): 27437356

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 128, 164, 236, 256, 328, 472, 656, 944, 1312, 1681, 1888, 2419, 2624, 3362, 3776, 4838, 5248, 6724, 7552, 9676, 10496, 13448, 15104, 19352, 26896, 38704, 53792, 77408, 99179, 107584, 154816, 198358, 215168, 309632, 396716, 430336, 619264, 793432, 1586864, 3173728, 6347456, 12694912, 25389824]

約数ペア:

[(1, 25389824), (2, 12694912), (4, 6347456), (8, 3173728), (16, 1586864), (32, 793432), (41, 619264), (59, 430336), (64, 396716), (82, 309632), (118, 215168), (128, 198358), (164, 154816), (236, 107584), (256, 99179), (328, 77408), (472, 53792), (656, 38704), (944, 26896), (1312, 19352), (1681, 15104), (1888, 13448), (2419, 10496), (2624, 9676), (3362, 7552), (3776, 6724), (4838, 5248)]