28338012

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:752

約数の個数: 60

約数和(自身を含む): 74705400

約数和(自身を除く): 46367388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 447, 587, 596, 894, 1174, 1341, 1761, 1788, 2348, 2682, 3522, 4023, 5283, 5364, 7044, 8046, 10566, 12069, 15849, 16092, 21132, 24138, 31698, 47547, 48276, 63396, 87463, 95094, 174926, 190188, 262389, 349852, 524778, 787167, 1049556, 1574334, 2361501, 3148668, 4723002, 7084503, 9446004, 14169006, 28338012]

約数ペア:

[(1, 28338012), (2, 14169006), (3, 9446004), (4, 7084503), (6, 4723002), (9, 3148668), (12, 2361501), (18, 1574334), (27, 1049556), (36, 787167), (54, 524778), (81, 349852), (108, 262389), (149, 190188), (162, 174926), (298, 95094), (324, 87463), (447, 63396), (587, 48276), (596, 47547), (894, 31698), (1174, 24138), (1341, 21132), (1761, 16092), (1788, 15849), (2348, 12069), (2682, 10566), (3522, 8046), (4023, 7044), (5283, 5364)]