274721056

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{8663}}^1$

素因数の和:9664

約数の個数: 24

約数和(自身を含む): 541465344

約数和(自身を除く): 266744288

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 3964, 7928, 8663, 15856, 17326, 31712, 34652, 69304, 138608, 277216, 8585033, 17170066, 34340132, 68680264, 137360528, 274721056]

約数ペア:

[(1, 274721056), (2, 137360528), (4, 68680264), (8, 34340132), (16, 17170066), (32, 8585033), (991, 277216), (1982, 138608), (3964, 69304), (7928, 34652), (8663, 31712), (15856, 17326)]