27816796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 58347520

約数和(自身を除く): 30530724

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 439, 511, 868, 878, 1022, 1756, 2044, 2263, 3073, 4526, 6146, 9052, 12292, 13609, 15841, 27218, 31682, 32047, 54436, 63364, 64094, 95263, 128188, 190526, 224329, 381052, 448658, 897316, 993457, 1986914, 3973828, 6954199, 13908398, 27816796]

約数ペア:

[(1, 27816796), (2, 13908398), (4, 6954199), (7, 3973828), (14, 1986914), (28, 993457), (31, 897316), (62, 448658), (73, 381052), (124, 224329), (146, 190526), (217, 128188), (292, 95263), (434, 64094), (439, 63364), (511, 54436), (868, 32047), (878, 31682), (1022, 27218), (1756, 15841), (2044, 13609), (2263, 12292), (3073, 9052), (4526, 6146)]