64018528

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 145442304

約数和(自身を除く): 81423776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2671, 2996, 3424, 5342, 5992, 10684, 11984, 18697, 21368, 23968, 37394, 42736, 74788, 85472, 149576, 285797, 299152, 571594, 598304, 1143188, 2000579, 2286376, 4001158, 4572752, 8002316, 9145504, 16004632, 32009264, 64018528]

約数ペア:

[(1, 64018528), (2, 32009264), (4, 16004632), (7, 9145504), (8, 8002316), (14, 4572752), (16, 4001158), (28, 2286376), (32, 2000579), (56, 1143188), (107, 598304), (112, 571594), (214, 299152), (224, 285797), (428, 149576), (749, 85472), (856, 74788), (1498, 42736), (1712, 37394), (2671, 23968), (2996, 21368), (3424, 18697), (5342, 11984), (5992, 10684)]