72913808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414283}}^1$

素因数の和:414302

約数の個数: 20

約数和(自身を含む): 154113648

約数和(自身を除く): 81199840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414283, 828566, 1657132, 3314264, 4557113, 6628528, 9114226, 18228452, 36456904, 72913808]

約数ペア:

[(1, 72913808), (2, 36456904), (4, 18228452), (8, 9114226), (11, 6628528), (16, 4557113), (22, 3314264), (44, 1657132), (88, 828566), (176, 414283)]