28909734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8713}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 66923520

約数和(自身を除く): 38013786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8713, 17426, 26139, 52278, 60991, 121982, 182973, 365946, 688327, 1376654, 2064981, 4129962, 4818289, 9636578, 14454867, 28909734]

約数ペア:

[(1, 28909734), (2, 14454867), (3, 9636578), (6, 4818289), (7, 4129962), (14, 2064981), (21, 1376654), (42, 688327), (79, 365946), (158, 182973), (237, 121982), (474, 60991), (553, 52278), (1106, 26139), (1659, 17426), (3318, 8713)]