72435308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{24571}}^1$

素因数の和:24653

約数の個数: 24

約数和(自身を含む): 140355264

約数和(自身を除く): 67919956

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 24571, 49142, 98284, 270281, 540562, 1081124, 1646257, 3292514, 6585028, 18108827, 36217654, 72435308]

約数ペア:

[(1, 72435308), (2, 36217654), (4, 18108827), (11, 6585028), (22, 3292514), (44, 1646257), (67, 1081124), (134, 540562), (268, 270281), (737, 98284), (1474, 49142), (2948, 24571)]