8072872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 16077600

約数和(自身を除く): 8004728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 307, 346, 614, 692, 1228, 1384, 2456, 3287, 5833, 6574, 11666, 13148, 23332, 26296, 46664, 53111, 106222, 212444, 424888, 1009109, 2018218, 4036436, 8072872]

約数ペア:

[(1, 8072872), (2, 4036436), (4, 2018218), (8, 1009109), (19, 424888), (38, 212444), (76, 106222), (152, 53111), (173, 46664), (307, 26296), (346, 23332), (614, 13148), (692, 11666), (1228, 6574), (1384, 5833), (2456, 3287)]