40156816

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 91329472

約数和(自身を除く): 51172656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 103, 112, 118, 206, 236, 412, 413, 472, 721, 824, 826, 944, 1442, 1648, 1652, 2884, 3304, 3481, 5768, 6077, 6608, 6962, 11536, 12154, 13924, 24308, 24367, 27848, 42539, 48616, 48734, 55696, 85078, 97232, 97468, 170156, 194936, 340312, 358543, 389872, 680624, 717086, 1434172, 2509801, 2868344, 5019602, 5736688, 10039204, 20078408, 40156816]

約数ペア:

[(1, 40156816), (2, 20078408), (4, 10039204), (7, 5736688), (8, 5019602), (14, 2868344), (16, 2509801), (28, 1434172), (56, 717086), (59, 680624), (103, 389872), (112, 358543), (118, 340312), (206, 194936), (236, 170156), (412, 97468), (413, 97232), (472, 85078), (721, 55696), (824, 48734), (826, 48616), (944, 42539), (1442, 27848), (1648, 24367), (1652, 24308), (2884, 13924), (3304, 12154), (3481, 11536), (5768, 6962), (6077, 6608)]