70733072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142607}}^1$

素因数の和:142646

約数の個数: 20

約数和(自身を含む): 141467136

約数和(自身を除く): 70734064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142607, 285214, 570428, 1140856, 2281712, 4420817, 8841634, 17683268, 35366536, 70733072]

約数ペア:

[(1, 70733072), (2, 35366536), (4, 17683268), (8, 8841634), (16, 4420817), (31, 2281712), (62, 1140856), (124, 570428), (248, 285214), (496, 142607)]