25807404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 69708800

約数和(自身を除く): 43901396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 3889, 6636, 7778, 11667, 15556, 23334, 27223, 46668, 54446, 81669, 108892, 163338, 307231, 326676, 614462, 921693, 1228924, 1843386, 2150617, 3686772, 4301234, 6451851, 8602468, 12903702, 25807404]

約数ペア:

[(1, 25807404), (2, 12903702), (3, 8602468), (4, 6451851), (6, 4301234), (7, 3686772), (12, 2150617), (14, 1843386), (21, 1228924), (28, 921693), (42, 614462), (79, 326676), (84, 307231), (158, 163338), (237, 108892), (316, 81669), (474, 54446), (553, 46668), (948, 27223), (1106, 23334), (1659, 15556), (2212, 11667), (3318, 7778), (3889, 6636)]