29906786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 55993728

約数和(自身を除く): 26086942

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 2251, 4502, 6643, 13286, 15757, 29263, 31514, 58526, 164323, 204841, 328646, 409682, 1150261, 2136199, 2300522, 4272398, 14953393, 29906786]

約数ペア:

[(1, 29906786), (2, 14953393), (7, 4272398), (13, 2300522), (14, 2136199), (26, 1150261), (73, 409682), (91, 328646), (146, 204841), (182, 164323), (511, 58526), (949, 31514), (1022, 29263), (1898, 15757), (2251, 13286), (4502, 6643)]