29126877328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{428639}}^1$

素因数の和:428815

約数の個数: 40

約数和(自身を含む): 58679101440

約数和(自身を除く): 29552224112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 4247, 8494, 16988, 33976, 67952, 428639, 857278, 1714556, 3429112, 6858224, 13287809, 26575618, 53151236, 58723543, 106302472, 117447086, 212604944, 234894172, 469788344, 939576688, 1820429833, 3640859666, 7281719332, 14563438664, 29126877328]

約数ペア:

[(1, 29126877328), (2, 14563438664), (4, 7281719332), (8, 3640859666), (16, 1820429833), (31, 939576688), (62, 469788344), (124, 234894172), (137, 212604944), (248, 117447086), (274, 106302472), (496, 58723543), (548, 53151236), (1096, 26575618), (2192, 13287809), (4247, 6858224), (8494, 3429112), (16988, 1714556), (33976, 857278), (67952, 428639)]