28048368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 78878880

約数和(自身を除く): 50830512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 929, 1258, 1776, 1858, 1887, 2516, 2787, 3716, 3774, 5032, 5574, 7432, 7548, 10064, 11148, 14864, 15096, 15793, 22296, 30192, 31586, 34373, 44592, 47379, 63172, 68746, 94758, 103119, 126344, 137492, 189516, 206238, 252688, 274984, 379032, 412476, 549968, 584341, 758064, 824952, 1168682, 1649904, 1753023, 2337364, 3506046, 4674728, 7012092, 9349456, 14024184, 28048368]

約数ペア:

[(1, 28048368), (2, 14024184), (3, 9349456), (4, 7012092), (6, 4674728), (8, 3506046), (12, 2337364), (16, 1753023), (17, 1649904), (24, 1168682), (34, 824952), (37, 758064), (48, 584341), (51, 549968), (68, 412476), (74, 379032), (102, 274984), (111, 252688), (136, 206238), (148, 189516), (204, 137492), (222, 126344), (272, 103119), (296, 94758), (408, 68746), (444, 63172), (592, 47379), (629, 44592), (816, 34373), (888, 31586), (929, 30192), (1258, 22296), (1776, 15793), (1858, 15096), (1887, 14864), (2516, 11148), (2787, 10064), (3716, 7548), (3774, 7432), (5032, 5574)]