25683872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 29619040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1523, 2108, 3046, 4216, 6092, 8432, 12184, 16864, 24368, 25891, 47213, 48736, 51782, 94426, 103564, 188852, 207128, 377704, 414256, 755408, 802621, 828512, 1510816, 1605242, 3210484, 6420968, 12841936, 25683872]

約数ペア:

[(1, 25683872), (2, 12841936), (4, 6420968), (8, 3210484), (16, 1605242), (17, 1510816), (31, 828512), (32, 802621), (34, 755408), (62, 414256), (68, 377704), (124, 207128), (136, 188852), (248, 103564), (272, 94426), (496, 51782), (527, 48736), (544, 47213), (992, 25891), (1054, 24368), (1523, 16864), (2108, 12184), (3046, 8432), (4216, 6092)]