28446348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 76912640

約数和(自身を除く): 48466292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4639, 6132, 9278, 13917, 18556, 27834, 32473, 55668, 64946, 97419, 129892, 194838, 338647, 389676, 677294, 1015941, 1354588, 2031882, 2370529, 4063764, 4741058, 7111587, 9482116, 14223174, 28446348]

約数ペア:

[(1, 28446348), (2, 14223174), (3, 9482116), (4, 7111587), (6, 4741058), (7, 4063764), (12, 2370529), (14, 2031882), (21, 1354588), (28, 1015941), (42, 677294), (73, 389676), (84, 338647), (146, 194838), (219, 129892), (292, 97419), (438, 64946), (511, 55668), (876, 32473), (1022, 27834), (1533, 18556), (2044, 13917), (3066, 9278), (4639, 6132)]