64017632

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1259}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 80771488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1259, 1589, 1816, 2518, 3178, 3632, 5036, 6356, 7264, 8813, 10072, 12712, 17626, 20144, 25424, 35252, 40288, 50848, 70504, 141008, 282016, 285793, 571586, 1143172, 2000551, 2286344, 4001102, 4572688, 8002204, 9145376, 16004408, 32008816, 64017632]

約数ペア:

[(1, 64017632), (2, 32008816), (4, 16004408), (7, 9145376), (8, 8002204), (14, 4572688), (16, 4001102), (28, 2286344), (32, 2000551), (56, 1143172), (112, 571586), (224, 285793), (227, 282016), (454, 141008), (908, 70504), (1259, 50848), (1589, 40288), (1816, 35252), (2518, 25424), (3178, 20144), (3632, 17626), (5036, 12712), (6356, 10072), (7264, 8813)]