40889632

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 92473920

約数和(自身を除く): 51584288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 659, 1108, 1318, 1939, 2216, 2636, 3878, 4432, 4613, 5272, 7756, 8864, 9226, 10544, 15512, 18452, 21088, 31024, 36904, 62048, 73808, 147616, 182543, 365086, 730172, 1277801, 1460344, 2555602, 2920688, 5111204, 5841376, 10222408, 20444816, 40889632]

約数ペア:

[(1, 40889632), (2, 20444816), (4, 10222408), (7, 5841376), (8, 5111204), (14, 2920688), (16, 2555602), (28, 1460344), (32, 1277801), (56, 730172), (112, 365086), (224, 182543), (277, 147616), (554, 73808), (659, 62048), (1108, 36904), (1318, 31024), (1939, 21088), (2216, 18452), (2636, 15512), (3878, 10544), (4432, 9226), (4613, 8864), (5272, 7756)]