28605052

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7457}}^1$

素因数の和:7605

約数の個数: 24

約数和(自身を含む): 57635424

約数和(自身を除く): 29030372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 7457, 14914, 29828, 52199, 104398, 208796, 1021609, 2043218, 4086436, 7151263, 14302526, 28605052]

約数ペア:

[(1, 28605052), (2, 14302526), (4, 7151263), (7, 4086436), (14, 2043218), (28, 1021609), (137, 208796), (274, 104398), (548, 52199), (959, 29828), (1918, 14914), (3836, 7457)]