28944524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 62469120

約数和(自身を除く): 33524596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1327, 1558, 2654, 3116, 5308, 5453, 9289, 10906, 18578, 21812, 25213, 37156, 50426, 54407, 100852, 108814, 176491, 217628, 352982, 380849, 705964, 761698, 1033733, 1523396, 2067466, 4134932, 7236131, 14472262, 28944524]

約数ペア:

[(1, 28944524), (2, 14472262), (4, 7236131), (7, 4134932), (14, 2067466), (19, 1523396), (28, 1033733), (38, 761698), (41, 705964), (76, 380849), (82, 352982), (133, 217628), (164, 176491), (266, 108814), (287, 100852), (532, 54407), (574, 50426), (779, 37156), (1148, 25213), (1327, 21812), (1558, 18578), (2654, 10906), (3116, 9289), (5308, 5453)]