38103712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 78672384

約数和(自身を除く): 40568672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 541, 568, 992, 1082, 1136, 2164, 2201, 2272, 4328, 4402, 8656, 8804, 16771, 17312, 17608, 33542, 35216, 38411, 67084, 70432, 76822, 134168, 153644, 268336, 307288, 536672, 614576, 1190741, 1229152, 2381482, 4762964, 9525928, 19051856, 38103712]

約数ペア:

[(1, 38103712), (2, 19051856), (4, 9525928), (8, 4762964), (16, 2381482), (31, 1229152), (32, 1190741), (62, 614576), (71, 536672), (124, 307288), (142, 268336), (248, 153644), (284, 134168), (496, 76822), (541, 70432), (568, 67084), (992, 38411), (1082, 35216), (1136, 33542), (2164, 17608), (2201, 17312), (2272, 16771), (4328, 8804), (4402, 8656)]