40998528

素因数分解:

$2^7\times 3^3\times {\mathrm{11863}}^1$

素因数の和:11886

約数の個数: 64

約数和(自身を含む): 121012800

約数和(自身を除く): 80014272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 11863, 23726, 35589, 47452, 71178, 94904, 106767, 142356, 189808, 213534, 284712, 320301, 379616, 427068, 569424, 640602, 759232, 854136, 1138848, 1281204, 1518464, 1708272, 2277696, 2562408, 3416544, 4555392, 5124816, 6833088, 10249632, 13666176, 20499264, 40998528]

約数ペア:

[(1, 40998528), (2, 20499264), (3, 13666176), (4, 10249632), (6, 6833088), (8, 5124816), (9, 4555392), (12, 3416544), (16, 2562408), (18, 2277696), (24, 1708272), (27, 1518464), (32, 1281204), (36, 1138848), (48, 854136), (54, 759232), (64, 640602), (72, 569424), (96, 427068), (108, 379616), (128, 320301), (144, 284712), (192, 213534), (216, 189808), (288, 142356), (384, 106767), (432, 94904), (576, 71178), (864, 47452), (1152, 35589), (1728, 23726), (3456, 11863)]