66966288

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22871}}^1$

素因数の和:22943

約数の個数: 40

約数和(自身を含む): 175839936

約数和(自身を除く): 108873648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22871, 45742, 68613, 91484, 137226, 182968, 274452, 365936, 548904, 1097808, 1395131, 2790262, 4185393, 5580524, 8370786, 11161048, 16741572, 22322096, 33483144, 66966288]

約数ペア:

[(1, 66966288), (2, 33483144), (3, 22322096), (4, 16741572), (6, 11161048), (8, 8370786), (12, 5580524), (16, 4185393), (24, 2790262), (48, 1395131), (61, 1097808), (122, 548904), (183, 365936), (244, 274452), (366, 182968), (488, 137226), (732, 91484), (976, 68613), (1464, 45742), (2928, 22871)]