28874502

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2687}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 35637498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 2687, 3582, 5373, 5374, 8061, 10746, 16122, 24183, 48366, 72549, 145098, 534713, 1069426, 1604139, 3208278, 4812417, 9624834, 14437251, 28874502]

約数ペア:

[(1, 28874502), (2, 14437251), (3, 9624834), (6, 4812417), (9, 3208278), (18, 1604139), (27, 1069426), (54, 534713), (199, 145098), (398, 72549), (597, 48366), (1194, 24183), (1791, 16122), (2687, 10746), (3582, 8061), (5373, 5374)]