4042942128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{905677}}^1$

素因数の和:905722

約数の個数: 60

約数和(自身を含む): 11679623488

約数和(自身を除く): 7636681360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 905677, 1811354, 2717031, 3622708, 5434062, 7245416, 8151093, 10868124, 14490832, 16302186, 21736248, 28075987, 32604372, 43472496, 56151974, 65208744, 84227961, 112303948, 130417488, 168455922, 224607896, 252683883, 336911844, 449215792, 505367766, 673823688, 1010735532, 1347647376, 2021471064, 4042942128]

約数ペア:

[(1, 4042942128), (2, 2021471064), (3, 1347647376), (4, 1010735532), (6, 673823688), (8, 505367766), (9, 449215792), (12, 336911844), (16, 252683883), (18, 224607896), (24, 168455922), (31, 130417488), (36, 112303948), (48, 84227961), (62, 65208744), (72, 56151974), (93, 43472496), (124, 32604372), (144, 28075987), (186, 21736248), (248, 16302186), (279, 14490832), (372, 10868124), (496, 8151093), (558, 7245416), (744, 5434062), (1116, 3622708), (1488, 2717031), (2232, 1811354), (4464, 905677)]