27854092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 31658228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 359, 476, 652, 718, 1141, 1436, 2282, 2513, 2771, 4564, 5026, 5542, 6103, 10052, 11084, 12206, 19397, 24412, 38794, 42721, 58517, 77588, 85442, 117034, 170884, 234068, 409619, 819238, 994789, 1638476, 1989578, 3979156, 6963523, 13927046, 27854092]

約数ペア:

[(1, 27854092), (2, 13927046), (4, 6963523), (7, 3979156), (14, 1989578), (17, 1638476), (28, 994789), (34, 819238), (68, 409619), (119, 234068), (163, 170884), (238, 117034), (326, 85442), (359, 77588), (476, 58517), (652, 42721), (718, 38794), (1141, 24412), (1436, 19397), (2282, 12206), (2513, 11084), (2771, 10052), (4564, 6103), (5026, 5542)]