28035618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21143}}^1$

素因数の和:21178

約数の個数: 32

約数和(自身を含む): 63939456

約数和(自身を除く): 35903838

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 21143, 42286, 63429, 126858, 274859, 359431, 549718, 718862, 824577, 1078293, 1649154, 2156586, 4672603, 9345206, 14017809, 28035618]

約数ペア:

[(1, 28035618), (2, 14017809), (3, 9345206), (6, 4672603), (13, 2156586), (17, 1649154), (26, 1078293), (34, 824577), (39, 718862), (51, 549718), (78, 359431), (102, 274859), (221, 126858), (442, 63429), (663, 42286), (1326, 21143)]