28710036

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{11903}}^1$

素因数の和:11980

約数の個数: 36

約数和(自身を含む): 73661952

約数和(自身を除く): 44951916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 11903, 23806, 35709, 47612, 71418, 107127, 142836, 214254, 428508, 797501, 1595002, 2392503, 3190004, 4785006, 7177509, 9570012, 14355018, 28710036]

約数ペア:

[(1, 28710036), (2, 14355018), (3, 9570012), (4, 7177509), (6, 4785006), (9, 3190004), (12, 2392503), (18, 1595002), (36, 797501), (67, 428508), (134, 214254), (201, 142836), (268, 107127), (402, 71418), (603, 47612), (804, 35709), (1206, 23806), (2412, 11903)]