28180542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7752

約数の個数: 32

約数和(自身を含む): 61996032

約数和(自身を除く): 33815490

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 7687, 15374, 23061, 46122, 99931, 199862, 299793, 361289, 599586, 722578, 1083867, 2167734, 4696757, 9393514, 14090271, 28180542]

約数ペア:

[(1, 28180542), (2, 14090271), (3, 9393514), (6, 4696757), (13, 2167734), (26, 1083867), (39, 722578), (47, 599586), (78, 361289), (94, 299793), (141, 199862), (282, 99931), (611, 46122), (1222, 23061), (1833, 15374), (3666, 7687)]