28574632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 57477600

約数和(自身を除く): 28902968

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3547, 4028, 7094, 8056, 14188, 28376, 67393, 134786, 187991, 269572, 375982, 539144, 751964, 1503928, 3571829, 7143658, 14287316, 28574632]

約数ペア:

[(1, 28574632), (2, 14287316), (4, 7143658), (8, 3571829), (19, 1503928), (38, 751964), (53, 539144), (76, 375982), (106, 269572), (152, 187991), (212, 134786), (424, 67393), (1007, 28376), (2014, 14188), (3547, 8056), (4028, 7094)]