40392408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14143}}^1$

素因数の和:14176

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 81811752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 14143, 28286, 42429, 56572, 84858, 99001, 113144, 169716, 198002, 240431, 297003, 339432, 396004, 480862, 594006, 721293, 792008, 961724, 1188012, 1442586, 1683017, 1923448, 2376024, 2885172, 3366034, 5049051, 5770344, 6732068, 10098102, 13464136, 20196204, 40392408]

約数ペア:

[(1, 40392408), (2, 20196204), (3, 13464136), (4, 10098102), (6, 6732068), (7, 5770344), (8, 5049051), (12, 3366034), (14, 2885172), (17, 2376024), (21, 1923448), (24, 1683017), (28, 1442586), (34, 1188012), (42, 961724), (51, 792008), (56, 721293), (68, 594006), (84, 480862), (102, 396004), (119, 339432), (136, 297003), (168, 240431), (204, 198002), (238, 169716), (357, 113144), (408, 99001), (476, 84858), (714, 56572), (952, 42429), (1428, 28286), (2856, 14143)]