72860296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 141831000

約数和(自身を除く): 68970704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 509, 617, 1018, 1234, 2036, 2468, 4072, 4936, 14761, 17893, 29522, 35786, 59044, 71572, 118088, 143144, 314053, 628106, 1256212, 2512424, 9107537, 18215074, 36430148, 72860296]

約数ペア:

[(1, 72860296), (2, 36430148), (4, 18215074), (8, 9107537), (29, 2512424), (58, 1256212), (116, 628106), (232, 314053), (509, 143144), (617, 118088), (1018, 71572), (1234, 59044), (2036, 35786), (2468, 29522), (4072, 17893), (4936, 14761)]