4442072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 8778000

約数和(自身を除く): 4335928

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 349, 698, 1396, 1591, 2792, 3182, 6364, 12728, 12913, 15007, 25826, 30014, 51652, 60028, 103304, 120056, 555259, 1110518, 2221036, 4442072]

約数ペア:

[(1, 4442072), (2, 2221036), (4, 1110518), (8, 555259), (37, 120056), (43, 103304), (74, 60028), (86, 51652), (148, 30014), (172, 25826), (296, 15007), (344, 12913), (349, 12728), (698, 6364), (1396, 3182), (1591, 2792)]