28982604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 78236928

約数和(自身を除く): 49254324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 4157, 6972, 8314, 12471, 16628, 24942, 29099, 49884, 58198, 87297, 116396, 174594, 345031, 349188, 690062, 1035093, 1380124, 2070186, 2415217, 4140372, 4830434, 7245651, 9660868, 14491302, 28982604]

約数ペア:

[(1, 28982604), (2, 14491302), (3, 9660868), (4, 7245651), (6, 4830434), (7, 4140372), (12, 2415217), (14, 2070186), (21, 1380124), (28, 1035093), (42, 690062), (83, 349188), (84, 345031), (166, 174594), (249, 116396), (332, 87297), (498, 58198), (581, 49884), (996, 29099), (1162, 24942), (1743, 16628), (2324, 12471), (3486, 8314), (4157, 6972)]