30946208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 32829952

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 443, 472, 592, 886, 944, 1184, 1772, 1888, 2183, 3544, 4366, 7088, 8732, 14176, 16391, 17464, 26137, 32782, 34928, 52274, 65564, 69856, 104548, 131128, 209096, 262256, 418192, 524512, 836384, 967069, 1934138, 3868276, 7736552, 15473104, 30946208]

約数ペア:

[(1, 30946208), (2, 15473104), (4, 7736552), (8, 3868276), (16, 1934138), (32, 967069), (37, 836384), (59, 524512), (74, 418192), (118, 262256), (148, 209096), (236, 131128), (296, 104548), (443, 69856), (472, 65564), (592, 52274), (886, 34928), (944, 32782), (1184, 26137), (1772, 17464), (1888, 16391), (2183, 14176), (3544, 8732), (4366, 7088)]