74093968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11543

約数の個数: 40

約数和(自身を含む): 159600896

約数和(自身を除く): 85506928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11491, 22982, 45964, 91928, 149383, 183856, 298766, 356221, 597532, 712442, 1195064, 1424884, 2390128, 2849768, 4630873, 5699536, 9261746, 18523492, 37046984, 74093968]

約数ペア:

[(1, 74093968), (2, 37046984), (4, 18523492), (8, 9261746), (13, 5699536), (16, 4630873), (26, 2849768), (31, 2390128), (52, 1424884), (62, 1195064), (104, 712442), (124, 597532), (208, 356221), (248, 298766), (403, 183856), (496, 149383), (806, 91928), (1612, 45964), (3224, 22982), (6448, 11491)]