27835834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 48335616

約数和(自身を除く): 20499782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 887, 923, 1207, 1774, 1846, 2414, 11531, 15079, 15691, 23062, 30158, 31382, 62977, 125954, 196027, 392054, 818701, 1070609, 1637402, 2141218, 13917917, 27835834]

約数ペア:

[(1, 27835834), (2, 13917917), (13, 2141218), (17, 1637402), (26, 1070609), (34, 818701), (71, 392054), (142, 196027), (221, 125954), (442, 62977), (887, 31382), (923, 30158), (1207, 23062), (1774, 15691), (1846, 15079), (2414, 11531)]