67218352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 140459760

約数和(自身を除く): 73241408

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5393, 6232, 10786, 12464, 21572, 43144, 86288, 102467, 204934, 221113, 409868, 442226, 819736, 884452, 1639472, 1768904, 3537808, 4201147, 8402294, 16804588, 33609176, 67218352]

約数ペア:

[(1, 67218352), (2, 33609176), (4, 16804588), (8, 8402294), (16, 4201147), (19, 3537808), (38, 1768904), (41, 1639472), (76, 884452), (82, 819736), (152, 442226), (164, 409868), (304, 221113), (328, 204934), (656, 102467), (779, 86288), (1558, 43144), (3116, 21572), (5393, 12464), (6232, 10786)]