28716354

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 65505024

約数和(自身を除く): 36788670

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 971, 1643, 1942, 2913, 3286, 4929, 5826, 8739, 9858, 14787, 17478, 29574, 30101, 51463, 60202, 90303, 102926, 154389, 180606, 270909, 308778, 463167, 541818, 926334, 1595353, 3190706, 4786059, 9572118, 14358177, 28716354]

約数ペア:

[(1, 28716354), (2, 14358177), (3, 9572118), (6, 4786059), (9, 3190706), (18, 1595353), (31, 926334), (53, 541818), (62, 463167), (93, 308778), (106, 270909), (159, 180606), (186, 154389), (279, 102926), (318, 90303), (477, 60202), (558, 51463), (954, 30101), (971, 29574), (1643, 17478), (1942, 14787), (2913, 9858), (3286, 8739), (4929, 5826)]