15581561408

素因数分解:

$2^6\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{24373}}^1$

素因数の和:25819

約数の個数: 56

約数和(自身を含む): 35362969152

約数和(自身を除く): 19781407744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1427, 2854, 5708, 9989, 11416, 19978, 22832, 24373, 39956, 45664, 48746, 79912, 91328, 97492, 159824, 170611, 194984, 319648, 341222, 389968, 639296, 682444, 779936, 1364888, 1559872, 2729776, 5459552, 10919104, 34780271, 69560542, 139121084, 243461897, 278242168, 486923794, 556484336, 973847588, 1112968672, 1947695176, 2225937344, 3895390352, 7790780704, 15581561408]

約数ペア:

[(1, 15581561408), (2, 7790780704), (4, 3895390352), (7, 2225937344), (8, 1947695176), (14, 1112968672), (16, 973847588), (28, 556484336), (32, 486923794), (56, 278242168), (64, 243461897), (112, 139121084), (224, 69560542), (448, 34780271), (1427, 10919104), (2854, 5459552), (5708, 2729776), (9989, 1559872), (11416, 1364888), (19978, 779936), (22832, 682444), (24373, 639296), (39956, 389968), (45664, 341222), (48746, 319648), (79912, 194984), (91328, 170611), (97492, 159824)]