28748142736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{174799}}^1$

素因数の和:175367

約数の個数: 40

約数和(自身を含む): 58739792000

約数和(自身を除く): 29991649264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 2164, 4328, 8656, 10279, 20558, 41116, 82232, 164464, 174799, 349598, 699196, 1398392, 2796784, 3321181, 6642362, 13284724, 26569448, 53138896, 94566259, 189132518, 378265036, 756530072, 1513060144, 1796758921, 3593517842, 7187035684, 14374071368, 28748142736]

約数ペア:

[(1, 28748142736), (2, 14374071368), (4, 7187035684), (8, 3593517842), (16, 1796758921), (19, 1513060144), (38, 756530072), (76, 378265036), (152, 189132518), (304, 94566259), (541, 53138896), (1082, 26569448), (2164, 13284724), (4328, 6642362), (8656, 3321181), (10279, 2796784), (20558, 1398392), (41116, 699196), (82232, 349598), (164464, 174799)]