28723551164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{138571}}^1$

素因数の和:139266

約数の個数: 48

約数和(自身を含む): 62763138816

約数和(自身を除く): 34039587652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 673, 1346, 2692, 4711, 7403, 9422, 14806, 18844, 29612, 51821, 103642, 138571, 207284, 277142, 554284, 969997, 1524281, 1939994, 3048562, 3879988, 6097124, 10669967, 21339934, 42679868, 93258283, 186516566, 373033132, 652807981, 1025841113, 1305615962, 2051682226, 2611231924, 4103364452, 7180887791, 14361775582, 28723551164]

約数ペア:

[(1, 28723551164), (2, 14361775582), (4, 7180887791), (7, 4103364452), (11, 2611231924), (14, 2051682226), (22, 1305615962), (28, 1025841113), (44, 652807981), (77, 373033132), (154, 186516566), (308, 93258283), (673, 42679868), (1346, 21339934), (2692, 10669967), (4711, 6097124), (7403, 3879988), (9422, 3048562), (14806, 1939994), (18844, 1524281), (29612, 969997), (51821, 554284), (103642, 277142), (138571, 207284)]