72804064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133831}}^1$

素因数の和:133858

約数の個数: 24

約数和(自身を含む): 151765488

約数和(自身を除く): 78961424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133831, 267662, 535324, 1070648, 2141296, 2275127, 4282592, 4550254, 9100508, 18201016, 36402032, 72804064]

約数ペア:

[(1, 72804064), (2, 36402032), (4, 18201016), (8, 9100508), (16, 4550254), (17, 4282592), (32, 2275127), (34, 2141296), (68, 1070648), (136, 535324), (272, 267662), (544, 133831)]