28494744

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{11527}}^1$

素因数の和:11639

約数の個数: 32

約数和(自身を含む): 71934720

約数和(自身を除く): 43439976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 11527, 23054, 34581, 46108, 69162, 92216, 138324, 276648, 1187281, 2374562, 3561843, 4749124, 7123686, 9498248, 14247372, 28494744]

約数ペア:

[(1, 28494744), (2, 14247372), (3, 9498248), (4, 7123686), (6, 4749124), (8, 3561843), (12, 2374562), (24, 1187281), (103, 276648), (206, 138324), (309, 92216), (412, 69162), (618, 46108), (824, 34581), (1236, 23054), (2472, 11527)]