47447218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 92211840

約数和(自身を除く): 44764622

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 13721, 27442, 96047, 178373, 192094, 260699, 356746, 521398, 1248611, 1824893, 2497222, 3389087, 3649786, 6778174, 23723609, 47447218]

約数ペア:

[(1, 47447218), (2, 23723609), (7, 6778174), (13, 3649786), (14, 3389087), (19, 2497222), (26, 1824893), (38, 1248611), (91, 521398), (133, 356746), (182, 260699), (247, 192094), (266, 178373), (494, 96047), (1729, 27442), (3458, 13721)]