71518304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15663

約数の個数: 48

約数和(自身を含む): 165427920

約数和(自身を除く): 93909616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15629, 31258, 62516, 125032, 171919, 203177, 250064, 343838, 406354, 500128, 687676, 812708, 1375352, 1625416, 2234947, 2750704, 3250832, 4469894, 5501408, 6501664, 8939788, 17879576, 35759152, 71518304]

約数ペア:

[(1, 71518304), (2, 35759152), (4, 17879576), (8, 8939788), (11, 6501664), (13, 5501408), (16, 4469894), (22, 3250832), (26, 2750704), (32, 2234947), (44, 1625416), (52, 1375352), (88, 812708), (104, 687676), (143, 500128), (176, 406354), (208, 343838), (286, 250064), (352, 203177), (416, 171919), (572, 125032), (1144, 62516), (2288, 31258), (4576, 15629)]