28276584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4602

約数の個数: 64

約数和(自身を含む): 82992000

約数和(自身を除く): 54715416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 4549, 6216, 9098, 13647, 18196, 27294, 31843, 36392, 54588, 63686, 95529, 109176, 127372, 168313, 191058, 254744, 336626, 382116, 504939, 673252, 764232, 1009878, 1178191, 1346504, 2019756, 2356382, 3534573, 4039512, 4712764, 7069146, 9425528, 14138292, 28276584]

約数ペア:

[(1, 28276584), (2, 14138292), (3, 9425528), (4, 7069146), (6, 4712764), (7, 4039512), (8, 3534573), (12, 2356382), (14, 2019756), (21, 1346504), (24, 1178191), (28, 1009878), (37, 764232), (42, 673252), (56, 504939), (74, 382116), (84, 336626), (111, 254744), (148, 191058), (168, 168313), (222, 127372), (259, 109176), (296, 95529), (444, 63686), (518, 54588), (777, 36392), (888, 31843), (1036, 27294), (1554, 18196), (2072, 13647), (3108, 9098), (4549, 6216)]