17944202432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21567551}}^1$

素因数の和:21567576

約数の個数: 28

約数和(自身を含む): 38347107456

約数和(自身を除く): 20402905024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21567551, 43135102, 86270204, 172540408, 280378163, 345080816, 560756326, 690161632, 1121512652, 1380323264, 2243025304, 4486050608, 8972101216, 17944202432]

約数ペア:

[(1, 17944202432), (2, 8972101216), (4, 4486050608), (8, 2243025304), (13, 1380323264), (16, 1121512652), (26, 690161632), (32, 560756326), (52, 345080816), (64, 280378163), (104, 172540408), (208, 86270204), (416, 43135102), (832, 21567551)]