73255312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20755

約数の個数: 40

約数和(自身を含む): 161849016

約数和(自身を除く): 88593704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 20717, 41434, 82868, 165736, 269321, 331472, 352189, 538642, 704378, 1077284, 1408756, 2154568, 2817512, 4309136, 4578457, 5635024, 9156914, 18313828, 36627656, 73255312]

約数ペア:

[(1, 73255312), (2, 36627656), (4, 18313828), (8, 9156914), (13, 5635024), (16, 4578457), (17, 4309136), (26, 2817512), (34, 2154568), (52, 1408756), (68, 1077284), (104, 704378), (136, 538642), (208, 352189), (221, 331472), (272, 269321), (442, 165736), (884, 82868), (1768, 41434), (3536, 20717)]