28704534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 61036416

約数和(自身を除く): 32331882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 347, 694, 811, 1041, 1622, 2082, 2433, 4866, 5899, 11798, 13787, 17697, 27574, 35394, 41361, 82722, 281417, 562834, 844251, 1688502, 4784089, 9568178, 14352267, 28704534]

約数ペア:

[(1, 28704534), (2, 14352267), (3, 9568178), (6, 4784089), (17, 1688502), (34, 844251), (51, 562834), (102, 281417), (347, 82722), (694, 41361), (811, 35394), (1041, 27574), (1622, 17697), (2082, 13787), (2433, 11798), (4866, 5899)]