74942536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{493043}}^1$

素因数の和:493068

約数の個数: 16

約数和(自身を含む): 147913200

約数和(自身を除く): 72970664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 493043, 986086, 1972172, 3944344, 9367817, 18735634, 37471268, 74942536]

約数ペア:

[(1, 74942536), (2, 37471268), (4, 18735634), (8, 9367817), (19, 3944344), (38, 1972172), (76, 986086), (152, 493043)]