27912248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 67253760

約数和(自身を除く): 39341512

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1667, 2093, 2392, 3334, 4186, 6668, 8372, 11669, 13336, 16744, 21671, 23338, 38341, 43342, 46676, 76682, 86684, 93352, 151697, 153364, 173368, 268387, 303394, 306728, 498433, 536774, 606788, 996866, 1073548, 1213576, 1993732, 2147096, 3489031, 3987464, 6978062, 13956124, 27912248]

約数ペア:

[(1, 27912248), (2, 13956124), (4, 6978062), (7, 3987464), (8, 3489031), (13, 2147096), (14, 1993732), (23, 1213576), (26, 1073548), (28, 996866), (46, 606788), (52, 536774), (56, 498433), (91, 306728), (92, 303394), (104, 268387), (161, 173368), (182, 153364), (184, 151697), (299, 93352), (322, 86684), (364, 76682), (598, 46676), (644, 43342), (728, 38341), (1196, 23338), (1288, 21671), (1667, 16744), (2093, 13336), (2392, 11669), (3334, 8372), (4186, 6668)]