27861064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 67276800

約数和(自身を除く): 39415736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1459, 1736, 2387, 2728, 2918, 4774, 5836, 9548, 10213, 11672, 16049, 19096, 20426, 32098, 40852, 45229, 64196, 81704, 90458, 112343, 128392, 180916, 224686, 316603, 361832, 449372, 497519, 633206, 898744, 995038, 1266412, 1990076, 2532824, 3482633, 3980152, 6965266, 13930532, 27861064]

約数ペア:

[(1, 27861064), (2, 13930532), (4, 6965266), (7, 3980152), (8, 3482633), (11, 2532824), (14, 1990076), (22, 1266412), (28, 995038), (31, 898744), (44, 633206), (56, 497519), (62, 449372), (77, 361832), (88, 316603), (124, 224686), (154, 180916), (217, 128392), (248, 112343), (308, 90458), (341, 81704), (434, 64196), (616, 45229), (682, 40852), (868, 32098), (1364, 20426), (1459, 19096), (1736, 16049), (2387, 11672), (2728, 10213), (2918, 9548), (4774, 5836)]