17928448

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 36

約数和(自身を含む): 36424080

約数和(自身を除く): 18495632

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1187, 1888, 2374, 3776, 4748, 7552, 9496, 15104, 18992, 37984, 70033, 75968, 140066, 151936, 280132, 303872, 560264, 1120528, 2241056, 4482112, 8964224, 17928448]

約数ペア:

[(1, 17928448), (2, 8964224), (4, 4482112), (8, 2241056), (16, 1120528), (32, 560264), (59, 303872), (64, 280132), (118, 151936), (128, 140066), (236, 75968), (256, 70033), (472, 37984), (944, 18992), (1187, 15104), (1888, 9496), (2374, 7552), (3776, 4748)]