28988092

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1571}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 58101120

約数和(自身を除く): 29113028

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 1571, 2636, 3142, 4613, 6284, 9226, 10997, 18452, 21994, 43988, 1035289, 2070578, 4141156, 7247023, 14494046, 28988092]

約数ペア:

[(1, 28988092), (2, 14494046), (4, 7247023), (7, 4141156), (14, 2070578), (28, 1035289), (659, 43988), (1318, 21994), (1571, 18452), (2636, 10997), (3142, 9226), (4613, 6284)]