28482972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3169}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 76688640

約数和(自身を除く): 48205668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 3169, 4494, 6338, 8988, 9507, 12676, 19014, 22183, 38028, 44366, 66549, 88732, 133098, 266196, 339083, 678166, 1017249, 1356332, 2034498, 2373581, 4068996, 4747162, 7120743, 9494324, 14241486, 28482972]

約数ペア:

[(1, 28482972), (2, 14241486), (3, 9494324), (4, 7120743), (6, 4747162), (7, 4068996), (12, 2373581), (14, 2034498), (21, 1356332), (28, 1017249), (42, 678166), (84, 339083), (107, 266196), (214, 133098), (321, 88732), (428, 66549), (642, 44366), (749, 38028), (1284, 22183), (1498, 19014), (2247, 12676), (2996, 9507), (3169, 8988), (4494, 6338)]