6943664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 17498880

約数和(自身を除く): 10555216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 251, 266, 304, 364, 494, 502, 532, 728, 988, 1004, 1064, 1456, 1729, 1757, 1976, 2008, 2128, 3263, 3458, 3514, 3952, 4016, 4769, 6526, 6916, 7028, 9538, 13052, 13832, 14056, 19076, 22841, 26104, 27664, 28112, 33383, 38152, 45682, 52208, 61997, 66766, 76304, 91364, 123994, 133532, 182728, 247988, 267064, 365456, 433979, 495976, 534128, 867958, 991952, 1735916, 3471832, 6943664]

約数ペア:

[(1, 6943664), (2, 3471832), (4, 1735916), (7, 991952), (8, 867958), (13, 534128), (14, 495976), (16, 433979), (19, 365456), (26, 267064), (28, 247988), (38, 182728), (52, 133532), (56, 123994), (76, 91364), (91, 76304), (104, 66766), (112, 61997), (133, 52208), (152, 45682), (182, 38152), (208, 33383), (247, 28112), (251, 27664), (266, 26104), (304, 22841), (364, 19076), (494, 14056), (502, 13832), (532, 13052), (728, 9538), (988, 7028), (1004, 6916), (1064, 6526), (1456, 4769), (1729, 4016), (1757, 3952), (1976, 3514), (2008, 3458), (2128, 3263)]