64957504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53419}}^1$

素因数の和:53450

約数の個数: 28

約数和(自身を含む): 135686800

約数和(自身を除く): 70729296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 53419, 106838, 213676, 427352, 854704, 1014961, 1709408, 2029922, 3418816, 4059844, 8119688, 16239376, 32478752, 64957504]

約数ペア:

[(1, 64957504), (2, 32478752), (4, 16239376), (8, 8119688), (16, 4059844), (19, 3418816), (32, 2029922), (38, 1709408), (64, 1014961), (76, 854704), (152, 427352), (304, 213676), (608, 106838), (1216, 53419)]