25726316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 56754432

約数和(自身を除く): 31028116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 827, 1111, 1414, 1654, 2222, 2828, 3308, 4444, 5789, 7777, 9097, 11578, 15554, 18194, 23156, 31108, 36388, 63679, 83527, 127358, 167054, 254716, 334108, 584689, 918797, 1169378, 1837594, 2338756, 3675188, 6431579, 12863158, 25726316]

約数ペア:

[(1, 25726316), (2, 12863158), (4, 6431579), (7, 3675188), (11, 2338756), (14, 1837594), (22, 1169378), (28, 918797), (44, 584689), (77, 334108), (101, 254716), (154, 167054), (202, 127358), (308, 83527), (404, 63679), (707, 36388), (827, 31108), (1111, 23156), (1414, 18194), (1654, 15554), (2222, 11578), (2828, 9097), (3308, 7777), (4444, 5789)]