13887328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 21674912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 251, 266, 304, 364, 416, 494, 502, 532, 608, 728, 988, 1004, 1064, 1456, 1729, 1757, 1976, 2008, 2128, 2912, 3263, 3458, 3514, 3952, 4016, 4256, 4769, 6526, 6916, 7028, 7904, 8032, 9538, 13052, 13832, 14056, 19076, 22841, 26104, 27664, 28112, 33383, 38152, 45682, 52208, 55328, 56224, 61997, 66766, 76304, 91364, 104416, 123994, 133532, 152608, 182728, 247988, 267064, 365456, 433979, 495976, 534128, 730912, 867958, 991952, 1068256, 1735916, 1983904, 3471832, 6943664, 13887328]

約数ペア:

[(1, 13887328), (2, 6943664), (4, 3471832), (7, 1983904), (8, 1735916), (13, 1068256), (14, 991952), (16, 867958), (19, 730912), (26, 534128), (28, 495976), (32, 433979), (38, 365456), (52, 267064), (56, 247988), (76, 182728), (91, 152608), (104, 133532), (112, 123994), (133, 104416), (152, 91364), (182, 76304), (208, 66766), (224, 61997), (247, 56224), (251, 55328), (266, 52208), (304, 45682), (364, 38152), (416, 33383), (494, 28112), (502, 27664), (532, 26104), (608, 22841), (728, 19076), (988, 14056), (1004, 13832), (1064, 13052), (1456, 9538), (1729, 8032), (1757, 7904), (1976, 7028), (2008, 6916), (2128, 6526), (2912, 4769), (3263, 4256), (3458, 4016), (3514, 3952)]