28974732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 72086112

約数和(自身を除く): 43111380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 346, 519, 692, 821, 1038, 1642, 2076, 2463, 2941, 3284, 4926, 5882, 8823, 9852, 11764, 13957, 17646, 27914, 35292, 41871, 55828, 83742, 142033, 167484, 284066, 426099, 568132, 852198, 1704396, 2414561, 4829122, 7243683, 9658244, 14487366, 28974732]

約数ペア:

[(1, 28974732), (2, 14487366), (3, 9658244), (4, 7243683), (6, 4829122), (12, 2414561), (17, 1704396), (34, 852198), (51, 568132), (68, 426099), (102, 284066), (173, 167484), (204, 142033), (346, 83742), (519, 55828), (692, 41871), (821, 35292), (1038, 27914), (1642, 17646), (2076, 13957), (2463, 11764), (2941, 9852), (3284, 8823), (4926, 5882)]