64831424

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3145

約数の個数: 56

約数和(自身を含む): 150205440

約数和(自身を除く): 85374016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3079, 5264, 6158, 10528, 12316, 21056, 21553, 24632, 43106, 49264, 86212, 98528, 144713, 172424, 197056, 289426, 344848, 578852, 689696, 1012991, 1157704, 1379392, 2025982, 2315408, 4051964, 4630816, 8103928, 9261632, 16207856, 32415712, 64831424]

約数ペア:

[(1, 64831424), (2, 32415712), (4, 16207856), (7, 9261632), (8, 8103928), (14, 4630816), (16, 4051964), (28, 2315408), (32, 2025982), (47, 1379392), (56, 1157704), (64, 1012991), (94, 689696), (112, 578852), (188, 344848), (224, 289426), (329, 197056), (376, 172424), (448, 144713), (658, 98528), (752, 86212), (1316, 49264), (1504, 43106), (2632, 24632), (3008, 21553), (3079, 21056), (5264, 12316), (6158, 10528)]