28269954

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 65445120

約数和(自身を除く): 37175166

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1747, 1798, 2697, 3494, 5241, 5394, 8091, 10482, 15723, 16182, 31446, 50663, 54157, 101326, 108314, 151989, 162471, 303978, 324942, 455967, 487413, 911934, 974826, 1570553, 3141106, 4711659, 9423318, 14134977, 28269954]

約数ペア:

[(1, 28269954), (2, 14134977), (3, 9423318), (6, 4711659), (9, 3141106), (18, 1570553), (29, 974826), (31, 911934), (58, 487413), (62, 455967), (87, 324942), (93, 303978), (174, 162471), (186, 151989), (261, 108314), (279, 101326), (522, 54157), (558, 50663), (899, 31446), (1747, 16182), (1798, 15723), (2697, 10482), (3494, 8091), (5241, 5394)]