72038132

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 128462880

約数和(自身を除く): 56424748

約数列:

[1, 2, 4, 67, 134, 268, 389, 691, 778, 1382, 1556, 2764, 26063, 46297, 52126, 92594, 104252, 185188, 268799, 537598, 1075196, 18009533, 36019066, 72038132]

約数ペア:

[(1, 72038132), (2, 36019066), (4, 18009533), (67, 1075196), (134, 537598), (268, 268799), (389, 185188), (691, 104252), (778, 92594), (1382, 52126), (1556, 46297), (2764, 26063)]