71101264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4327}}^1$

素因数の和:4427

約数の個数: 40

約数和(自身を含む): 150268160

約数和(自身を除く): 79166896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 4327, 8216, 8654, 16432, 17308, 34616, 56251, 69232, 112502, 225004, 341833, 450008, 683666, 900016, 1367332, 2734664, 4443829, 5469328, 8887658, 17775316, 35550632, 71101264]

約数ペア:

[(1, 71101264), (2, 35550632), (4, 17775316), (8, 8887658), (13, 5469328), (16, 4443829), (26, 2734664), (52, 1367332), (79, 900016), (104, 683666), (158, 450008), (208, 341833), (316, 225004), (632, 112502), (1027, 69232), (1264, 56251), (2054, 34616), (4108, 17308), (4327, 16432), (8216, 8654)]