7704886784

素因数分解:

$2^9\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13693}}^1$

素因数の和:13875

約数の個数: 80

約数和(自身を含む): 17707327968

約数和(自身を除く): 10002441184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 512, 628, 896, 1099, 1256, 1792, 2198, 2512, 3584, 4396, 5024, 8792, 10048, 13693, 17584, 20096, 27386, 35168, 40192, 54772, 70336, 80384, 95851, 109544, 140672, 191702, 219088, 281344, 383404, 438176, 562688, 766808, 876352, 1533616, 1752704, 2149801, 3067232, 3505408, 4299602, 6134464, 7010816, 8599204, 12268928, 15048607, 17198408, 24537856, 30097214, 34396816, 49075712, 60194428, 68793632, 120388856, 137587264, 240777712, 275174528, 481555424, 550349056, 963110848, 1100698112, 1926221696, 3852443392, 7704886784]

約数ペア:

[(1, 7704886784), (2, 3852443392), (4, 1926221696), (7, 1100698112), (8, 963110848), (14, 550349056), (16, 481555424), (28, 275174528), (32, 240777712), (56, 137587264), (64, 120388856), (112, 68793632), (128, 60194428), (157, 49075712), (224, 34396816), (256, 30097214), (314, 24537856), (448, 17198408), (512, 15048607), (628, 12268928), (896, 8599204), (1099, 7010816), (1256, 6134464), (1792, 4299602), (2198, 3505408), (2512, 3067232), (3584, 2149801), (4396, 1752704), (5024, 1533616), (8792, 876352), (10048, 766808), (13693, 562688), (17584, 438176), (20096, 383404), (27386, 281344), (35168, 219088), (40192, 191702), (54772, 140672), (70336, 109544), (80384, 95851)]