40388376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12653}}^1$

素因数の和:12688

約数の個数: 64

約数和(自身を含む): 121478400

約数和(自身を除く): 81090024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 12653, 25306, 37959, 50612, 75918, 88571, 101224, 151836, 177142, 240407, 265713, 303672, 354284, 480814, 531426, 708568, 721221, 961628, 1062852, 1442442, 1682849, 1923256, 2125704, 2884884, 3365698, 5048547, 5769768, 6731396, 10097094, 13462792, 20194188, 40388376]

約数ペア:

[(1, 40388376), (2, 20194188), (3, 13462792), (4, 10097094), (6, 6731396), (7, 5769768), (8, 5048547), (12, 3365698), (14, 2884884), (19, 2125704), (21, 1923256), (24, 1682849), (28, 1442442), (38, 1062852), (42, 961628), (56, 721221), (57, 708568), (76, 531426), (84, 480814), (114, 354284), (133, 303672), (152, 265713), (168, 240407), (228, 177142), (266, 151836), (399, 101224), (456, 88571), (532, 75918), (798, 50612), (1064, 37959), (1596, 25306), (3192, 12653)]