28356552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56263}}^1$

素因数の和:56282

約数の個数: 48

約数和(自身を含む): 87771840

約数和(自身を除く): 59415288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56263, 112526, 168789, 225052, 337578, 393841, 450104, 506367, 675156, 787682, 1012734, 1181523, 1350312, 1575364, 2025468, 2363046, 3150728, 3544569, 4050936, 4726092, 7089138, 9452184, 14178276, 28356552]

約数ペア:

[(1, 28356552), (2, 14178276), (3, 9452184), (4, 7089138), (6, 4726092), (7, 4050936), (8, 3544569), (9, 3150728), (12, 2363046), (14, 2025468), (18, 1575364), (21, 1350312), (24, 1181523), (28, 1012734), (36, 787682), (42, 675156), (56, 506367), (63, 450104), (72, 393841), (84, 337578), (126, 225052), (168, 168789), (252, 112526), (504, 56263)]