74748736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61471}}^1$

素因数の和:61502

約数の個数: 28

約数和(自身を含む): 156138880

約数和(自身を除く): 81390144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 61471, 122942, 245884, 491768, 983536, 1167949, 1967072, 2335898, 3934144, 4671796, 9343592, 18687184, 37374368, 74748736]

約数ペア:

[(1, 74748736), (2, 37374368), (4, 18687184), (8, 9343592), (16, 4671796), (19, 3934144), (32, 2335898), (38, 1967072), (64, 1167949), (76, 983536), (152, 491768), (304, 245884), (608, 122942), (1216, 61471)]