28250816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{40129}}^1$

素因数の和:40152

約数の個数: 28

約数和(自身を含む): 61158120

約数和(自身を除く): 32907304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 40129, 80258, 160516, 321032, 441419, 642064, 882838, 1284128, 1765676, 2568256, 3531352, 7062704, 14125408, 28250816]

約数ペア:

[(1, 28250816), (2, 14125408), (4, 7062704), (8, 3531352), (11, 2568256), (16, 1765676), (22, 1284128), (32, 882838), (44, 642064), (64, 441419), (88, 321032), (176, 160516), (352, 80258), (704, 40129)]