72353144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311867}}^1$

素因数の和:311902

約数の個数: 16

約数和(自身を含む): 140340600

約数和(自身を除く): 67987456

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311867, 623734, 1247468, 2494936, 9044143, 18088286, 36176572, 72353144]

約数ペア:

[(1, 72353144), (2, 36176572), (4, 18088286), (8, 9044143), (29, 2494936), (58, 1247468), (116, 623734), (232, 311867)]