72660686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305297}}^1$

素因数の和:305323

約数の個数: 16

約数和(自身を含む): 131888736

約数和(自身を除く): 59228050

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 305297, 610594, 2137079, 4274158, 5190049, 10380098, 36330343, 72660686]

約数ペア:

[(1, 72660686), (2, 36330343), (7, 10380098), (14, 5190049), (17, 4274158), (34, 2137079), (119, 610594), (238, 305297)]