15694534304

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{20939}}^1$

素因数の和:21405

約数の個数: 48

約数和(自身を含む): 31502973600

約数和(自身を除く): 15808439296

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 397, 472, 794, 944, 1588, 1888, 3176, 6352, 12704, 20939, 23423, 41878, 46846, 83756, 93692, 167512, 187384, 335024, 374768, 670048, 749536, 1235401, 2470802, 4941604, 8312783, 9883208, 16625566, 19766416, 33251132, 39532832, 66502264, 133004528, 266009056, 490454197, 980908394, 1961816788, 3923633576, 7847267152, 15694534304]

約数ペア:

[(1, 15694534304), (2, 7847267152), (4, 3923633576), (8, 1961816788), (16, 980908394), (32, 490454197), (59, 266009056), (118, 133004528), (236, 66502264), (397, 39532832), (472, 33251132), (794, 19766416), (944, 16625566), (1588, 9883208), (1888, 8312783), (3176, 4941604), (6352, 2470802), (12704, 1235401), (20939, 749536), (23423, 670048), (41878, 374768), (46846, 335024), (83756, 187384), (93692, 167512)]