28983384

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 79396200

約数和(自身を除く): 50412816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 4523, 6408, 9046, 13569, 18092, 27138, 36184, 40707, 54276, 81414, 108552, 162828, 325656, 402547, 805094, 1207641, 1610188, 2415282, 3220376, 3622923, 4830564, 7245846, 9661128, 14491692, 28983384]

約数ペア:

[(1, 28983384), (2, 14491692), (3, 9661128), (4, 7245846), (6, 4830564), (8, 3622923), (9, 3220376), (12, 2415282), (18, 1610188), (24, 1207641), (36, 805094), (72, 402547), (89, 325656), (178, 162828), (267, 108552), (356, 81414), (534, 54276), (712, 40707), (801, 36184), (1068, 27138), (1602, 18092), (2136, 13569), (3204, 9046), (4523, 6408)]