67229744

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{17581}}^1$

素因数の和:17828

約数の個数: 20

約数和(自身を含む): 130810080

約数和(自身を除く): 63580336

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 17581, 35162, 70324, 140648, 281296, 4201859, 8403718, 16807436, 33614872, 67229744]

約数ペア:

[(1, 67229744), (2, 33614872), (4, 16807436), (8, 8403718), (16, 4201859), (239, 281296), (478, 140648), (956, 70324), (1912, 35162), (3824, 17581)]