66937618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 48055022

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1609, 1891, 3218, 3782, 17699, 20801, 35398, 41602, 49879, 98149, 99758, 196298, 548669, 1079639, 1097338, 2159278, 3042619, 6085238, 33468809, 66937618]

約数ペア:

[(1, 66937618), (2, 33468809), (11, 6085238), (22, 3042619), (31, 2159278), (61, 1097338), (62, 1079639), (122, 548669), (341, 196298), (671, 99758), (682, 98149), (1342, 49879), (1609, 41602), (1891, 35398), (3218, 20801), (3782, 17699)]