28046356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28423

約数の個数: 24

約数和(自身を含む): 55640480

約数和(自身を除く): 27594124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28387, 56774, 113548, 369031, 539353, 738062, 1078706, 1476124, 2157412, 7011589, 14023178, 28046356]

約数ペア:

[(1, 28046356), (2, 14023178), (4, 7011589), (13, 2157412), (19, 1476124), (26, 1078706), (38, 738062), (52, 539353), (76, 369031), (247, 113548), (494, 56774), (988, 28387)]