28618728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 45253272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 149, 151, 159, 212, 298, 302, 318, 424, 447, 453, 596, 604, 636, 894, 906, 1192, 1208, 1272, 1788, 1812, 3576, 3624, 7897, 8003, 15794, 16006, 22499, 23691, 24009, 31588, 32012, 44998, 47382, 48018, 63176, 64024, 67497, 89996, 94764, 96036, 134994, 179992, 189528, 192072, 269988, 539976, 1192447, 2384894, 3577341, 4769788, 7154682, 9539576, 14309364, 28618728]

約数ペア:

[(1, 28618728), (2, 14309364), (3, 9539576), (4, 7154682), (6, 4769788), (8, 3577341), (12, 2384894), (24, 1192447), (53, 539976), (106, 269988), (149, 192072), (151, 189528), (159, 179992), (212, 134994), (298, 96036), (302, 94764), (318, 89996), (424, 67497), (447, 64024), (453, 63176), (596, 48018), (604, 47382), (636, 44998), (894, 32012), (906, 31588), (1192, 24009), (1208, 23691), (1272, 22499), (1788, 16006), (1812, 15794), (3576, 8003), (3624, 7897)]