7631312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 16769760

約数和(自身を除く): 9138448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1931, 1976, 3862, 3952, 7724, 15448, 25103, 30896, 36689, 50206, 73378, 100412, 146756, 200824, 293512, 401648, 476957, 587024, 953914, 1907828, 3815656, 7631312]

約数ペア:

[(1, 7631312), (2, 3815656), (4, 1907828), (8, 953914), (13, 587024), (16, 476957), (19, 401648), (26, 293512), (38, 200824), (52, 146756), (76, 100412), (104, 73378), (152, 50206), (208, 36689), (247, 30896), (304, 25103), (494, 15448), (988, 7724), (1931, 3952), (1976, 3862)]