38267152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 55476848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 308, 349, 356, 616, 623, 698, 712, 979, 1232, 1246, 1396, 1424, 1958, 2443, 2492, 2792, 3839, 3916, 4886, 4984, 5584, 6853, 7678, 7832, 9772, 9968, 13706, 15356, 15664, 19544, 26873, 27412, 30712, 31061, 39088, 53746, 54824, 61424, 62122, 107492, 109648, 124244, 214984, 217427, 248488, 341671, 429968, 434854, 496976, 683342, 869708, 1366684, 1739416, 2391697, 2733368, 3478832, 4783394, 5466736, 9566788, 19133576, 38267152]

約数ペア:

[(1, 38267152), (2, 19133576), (4, 9566788), (7, 5466736), (8, 4783394), (11, 3478832), (14, 2733368), (16, 2391697), (22, 1739416), (28, 1366684), (44, 869708), (56, 683342), (77, 496976), (88, 434854), (89, 429968), (112, 341671), (154, 248488), (176, 217427), (178, 214984), (308, 124244), (349, 109648), (356, 107492), (616, 62122), (623, 61424), (698, 54824), (712, 53746), (979, 39088), (1232, 31061), (1246, 30712), (1396, 27412), (1424, 26873), (1958, 19544), (2443, 15664), (2492, 15356), (2792, 13706), (3839, 9968), (3916, 9772), (4886, 7832), (4984, 7678), (5584, 6853)]