42457568

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{4591}}^1$

素因数の和:4635

約数の個数: 36

約数和(自身を含む): 88813872

約数和(自身を除く): 46356304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4591, 4624, 9182, 9248, 18364, 36728, 73456, 78047, 146912, 156094, 312188, 624376, 1248752, 1326799, 2497504, 2653598, 5307196, 10614392, 21228784, 42457568]

約数ペア:

[(1, 42457568), (2, 21228784), (4, 10614392), (8, 5307196), (16, 2653598), (17, 2497504), (32, 1326799), (34, 1248752), (68, 624376), (136, 312188), (272, 156094), (289, 146912), (544, 78047), (578, 73456), (1156, 36728), (2312, 18364), (4591, 9248), (4624, 9182)]