72179536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31547}}^1$

素因数の和:31579

約数の個数: 40

約数和(自身を含む): 164301984

約数和(自身を除く): 92122448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31547, 63094, 126188, 252376, 347017, 410111, 504752, 694034, 820222, 1388068, 1640444, 2776136, 3280888, 4511221, 5552272, 6561776, 9022442, 18044884, 36089768, 72179536]

約数ペア:

[(1, 72179536), (2, 36089768), (4, 18044884), (8, 9022442), (11, 6561776), (13, 5552272), (16, 4511221), (22, 3280888), (26, 2776136), (44, 1640444), (52, 1388068), (88, 820222), (104, 694034), (143, 504752), (176, 410111), (208, 347017), (286, 252376), (572, 126188), (1144, 63094), (2288, 31547)]