28974306

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 31678494

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 1871, 2581, 3742, 5162, 5613, 7743, 11226, 15486, 54259, 108518, 162777, 166519, 325554, 333038, 499557, 999114, 4829051, 9658102, 14487153, 28974306]

約数ペア:

[(1, 28974306), (2, 14487153), (3, 9658102), (6, 4829051), (29, 999114), (58, 499557), (87, 333038), (89, 325554), (174, 166519), (178, 162777), (267, 108518), (534, 54259), (1871, 15486), (2581, 11226), (3742, 7743), (5162, 5613)]