72574088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{533633}}^1$

素因数の和:533656

約数の個数: 16

約数和(自身を含む): 144081180

約数和(自身を除く): 71507092

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 533633, 1067266, 2134532, 4269064, 9071761, 18143522, 36287044, 72574088]

約数ペア:

[(1, 72574088), (2, 36287044), (4, 18143522), (8, 9071761), (17, 4269064), (34, 2134532), (68, 1067266), (136, 533633)]