28324602

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 63180000

約数和(自身を除く): 34855398

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 149, 177, 179, 298, 354, 358, 447, 531, 537, 894, 1062, 1074, 1341, 1611, 2682, 3222, 8791, 10561, 17582, 21122, 26373, 26671, 31683, 52746, 53342, 63366, 79119, 80013, 95049, 158238, 160026, 190098, 240039, 480078, 1573589, 3147178, 4720767, 9441534, 14162301, 28324602]

約数ペア:

[(1, 28324602), (2, 14162301), (3, 9441534), (6, 4720767), (9, 3147178), (18, 1573589), (59, 480078), (118, 240039), (149, 190098), (177, 160026), (179, 158238), (298, 95049), (354, 80013), (358, 79119), (447, 63366), (531, 53342), (537, 52746), (894, 31683), (1062, 26671), (1074, 26373), (1341, 21122), (1611, 17582), (2682, 10561), (3222, 8791)]