25449952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4291

約数の個数: 48

約数和(自身を含む): 57888432

約数和(自身を除く): 32438480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 4253, 5984, 8506, 17012, 34024, 46783, 68048, 72301, 93566, 136096, 144602, 187132, 289204, 374264, 578408, 748528, 795311, 1156816, 1497056, 1590622, 2313632, 3181244, 6362488, 12724976, 25449952]

約数ペア:

[(1, 25449952), (2, 12724976), (4, 6362488), (8, 3181244), (11, 2313632), (16, 1590622), (17, 1497056), (22, 1156816), (32, 795311), (34, 748528), (44, 578408), (68, 374264), (88, 289204), (136, 187132), (176, 144602), (187, 136096), (272, 93566), (352, 72301), (374, 68048), (544, 46783), (748, 34024), (1496, 17012), (2992, 8506), (4253, 5984)]