63681254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11340

約数の個数: 32

約数和(自身を含む): 121368576

約数和(自身を除く): 57687322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11287, 22574, 79009, 146731, 158018, 293462, 349897, 699794, 1027117, 2054234, 2449279, 4548661, 4898558, 9097322, 31840627, 63681254]

約数ペア:

[(1, 63681254), (2, 31840627), (7, 9097322), (13, 4898558), (14, 4548661), (26, 2449279), (31, 2054234), (62, 1027117), (91, 699794), (182, 349897), (217, 293462), (403, 158018), (434, 146731), (806, 79009), (2821, 22574), (5642, 11287)]