28917204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 71870400

約数和(自身を除く): 42953196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 619, 687, 916, 1238, 1374, 1857, 2476, 2748, 3714, 3893, 7428, 7786, 10523, 11679, 15572, 21046, 23358, 31569, 42092, 46716, 63138, 126276, 141751, 283502, 425253, 567004, 850506, 1701012, 2409767, 4819534, 7229301, 9639068, 14458602, 28917204]

約数ペア:

[(1, 28917204), (2, 14458602), (3, 9639068), (4, 7229301), (6, 4819534), (12, 2409767), (17, 1701012), (34, 850506), (51, 567004), (68, 425253), (102, 283502), (204, 141751), (229, 126276), (458, 63138), (619, 46716), (687, 42092), (916, 31569), (1238, 23358), (1374, 21046), (1857, 15572), (2476, 11679), (2748, 10523), (3714, 7786), (3893, 7428)]