66616072

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 126950400

約数和(自身を除く): 60334328

約数列:

[1, 2, 4, 8, 127, 173, 254, 346, 379, 508, 692, 758, 1016, 1384, 1516, 3032, 21971, 43942, 48133, 65567, 87884, 96266, 131134, 175768, 192532, 262268, 385064, 524536, 8327009, 16654018, 33308036, 66616072]

約数ペア:

[(1, 66616072), (2, 33308036), (4, 16654018), (8, 8327009), (127, 524536), (173, 385064), (254, 262268), (346, 192532), (379, 175768), (508, 131134), (692, 96266), (758, 87884), (1016, 65567), (1384, 48133), (1516, 43942), (3032, 21971)]