28098648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12632

約数の個数: 48

約数和(自身を含む): 78561600

約数和(自身を除く): 50462952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12589, 25178, 37767, 50356, 75534, 100712, 113301, 151068, 226602, 302136, 390259, 453204, 780518, 906408, 1170777, 1561036, 2341554, 3122072, 3512331, 4683108, 7024662, 9366216, 14049324, 28098648]

約数ペア:

[(1, 28098648), (2, 14049324), (3, 9366216), (4, 7024662), (6, 4683108), (8, 3512331), (9, 3122072), (12, 2341554), (18, 1561036), (24, 1170777), (31, 906408), (36, 780518), (62, 453204), (72, 390259), (93, 302136), (124, 226602), (186, 151068), (248, 113301), (279, 100712), (372, 75534), (558, 50356), (744, 37767), (1116, 25178), (2232, 12589)]