28874846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14423}}^1$

素因数の和:14456

約数の個数: 32

約数和(自身を含む): 58157568

約数和(自身を除く): 29282722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14423, 28846, 100961, 158653, 187499, 201922, 317306, 374998, 1110571, 1312493, 2062489, 2221142, 2624986, 4124978, 14437423, 28874846]

約数ペア:

[(1, 28874846), (2, 14437423), (7, 4124978), (11, 2624986), (13, 2221142), (14, 2062489), (22, 1312493), (26, 1110571), (77, 374998), (91, 317306), (143, 201922), (154, 187499), (182, 158653), (286, 100961), (1001, 28846), (2002, 14423)]