28237416

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 73164000

約数和(自身を除く): 44926584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 1399, 1682, 2523, 2798, 3364, 4197, 5046, 5596, 6728, 8394, 10092, 11192, 16788, 20184, 33576, 40571, 81142, 121713, 162284, 243426, 324568, 486852, 973704, 1176559, 2353118, 3529677, 4706236, 7059354, 9412472, 14118708, 28237416]

約数ペア:

[(1, 28237416), (2, 14118708), (3, 9412472), (4, 7059354), (6, 4706236), (8, 3529677), (12, 2353118), (24, 1176559), (29, 973704), (58, 486852), (87, 324568), (116, 243426), (174, 162284), (232, 121713), (348, 81142), (696, 40571), (841, 33576), (1399, 20184), (1682, 16788), (2523, 11192), (2798, 10092), (3364, 8394), (4197, 6728), (5046, 5596)]