66550484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 157659264

約数和(自身を除く): 91108780

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1511, 1573, 1694, 2002, 3022, 3146, 3388, 4004, 6044, 6292, 10577, 11011, 16621, 19643, 21154, 22022, 33242, 39286, 42308, 44044, 66484, 78572, 116347, 137501, 182831, 216073, 232694, 275002, 365662, 432146, 465388, 550004, 731324, 864292, 1279817, 1512511, 2376803, 2559634, 3025022, 4753606, 5119268, 6050044, 9507212, 16637621, 33275242, 66550484]

約数ペア:

[(1, 66550484), (2, 33275242), (4, 16637621), (7, 9507212), (11, 6050044), (13, 5119268), (14, 4753606), (22, 3025022), (26, 2559634), (28, 2376803), (44, 1512511), (52, 1279817), (77, 864292), (91, 731324), (121, 550004), (143, 465388), (154, 432146), (182, 365662), (242, 275002), (286, 232694), (308, 216073), (364, 182831), (484, 137501), (572, 116347), (847, 78572), (1001, 66484), (1511, 44044), (1573, 42308), (1694, 39286), (2002, 33242), (3022, 22022), (3146, 21154), (3388, 19643), (4004, 16621), (6044, 11011), (6292, 10577)]