40454952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 107904000

約数和(自身を除く): 67449048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 948, 1123, 1501, 1896, 2246, 3002, 3369, 4492, 4503, 6004, 6738, 8984, 9006, 12008, 13476, 18012, 21337, 26952, 36024, 42674, 64011, 85348, 88717, 128022, 170696, 177434, 256044, 266151, 354868, 512088, 532302, 709736, 1064604, 1685623, 2129208, 3371246, 5056869, 6742492, 10113738, 13484984, 20227476, 40454952]

約数ペア:

[(1, 40454952), (2, 20227476), (3, 13484984), (4, 10113738), (6, 6742492), (8, 5056869), (12, 3371246), (19, 2129208), (24, 1685623), (38, 1064604), (57, 709736), (76, 532302), (79, 512088), (114, 354868), (152, 266151), (158, 256044), (228, 177434), (237, 170696), (316, 128022), (456, 88717), (474, 85348), (632, 64011), (948, 42674), (1123, 36024), (1501, 26952), (1896, 21337), (2246, 18012), (3002, 13476), (3369, 12008), (4492, 9006), (4503, 8984), (6004, 6738)]