25535632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 52731000

約数和(自身を除く): 27195368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 349, 538, 698, 1076, 1396, 2152, 2792, 4304, 4573, 5584, 5933, 9146, 11866, 18292, 23732, 36584, 47464, 73168, 93881, 94928, 187762, 375524, 751048, 1502096, 1595977, 3191954, 6383908, 12767816, 25535632]

約数ペア:

[(1, 25535632), (2, 12767816), (4, 6383908), (8, 3191954), (16, 1595977), (17, 1502096), (34, 751048), (68, 375524), (136, 187762), (269, 94928), (272, 93881), (349, 73168), (538, 47464), (698, 36584), (1076, 23732), (1396, 18292), (2152, 11866), (2792, 9146), (4304, 5933), (4573, 5584)]