25641044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 29395756

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1949, 3289, 3898, 6578, 7796, 13156, 21439, 25337, 42878, 44827, 50674, 85756, 89654, 101348, 179308, 278707, 493097, 557414, 582751, 986194, 1114828, 1165502, 1972388, 2331004, 6410261, 12820522, 25641044]

約数ペア:

[(1, 25641044), (2, 12820522), (4, 6410261), (11, 2331004), (13, 1972388), (22, 1165502), (23, 1114828), (26, 986194), (44, 582751), (46, 557414), (52, 493097), (92, 278707), (143, 179308), (253, 101348), (286, 89654), (299, 85756), (506, 50674), (572, 44827), (598, 42878), (1012, 25337), (1196, 21439), (1949, 13156), (3289, 7796), (3898, 6578)]