28781664

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 76032432

約数和(自身を除く): 47250768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 1733, 2076, 2768, 3466, 4152, 5199, 5536, 6932, 8304, 10398, 13864, 16608, 20796, 27728, 41592, 55456, 83184, 166368, 299809, 599618, 899427, 1199236, 1798854, 2398472, 3597708, 4796944, 7195416, 9593888, 14390832, 28781664]

約数ペア:

[(1, 28781664), (2, 14390832), (3, 9593888), (4, 7195416), (6, 4796944), (8, 3597708), (12, 2398472), (16, 1798854), (24, 1199236), (32, 899427), (48, 599618), (96, 299809), (173, 166368), (346, 83184), (519, 55456), (692, 41592), (1038, 27728), (1384, 20796), (1733, 16608), (2076, 13864), (2768, 10398), (3466, 8304), (4152, 6932), (5199, 5536)]