26973464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 34716136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 251, 266, 404, 502, 532, 707, 808, 1004, 1064, 1414, 1757, 1919, 2008, 2828, 3514, 3838, 4769, 5656, 7028, 7676, 9538, 13433, 14056, 15352, 19076, 25351, 26866, 33383, 38152, 50702, 53732, 66766, 101404, 107464, 133532, 177457, 202808, 267064, 354914, 481669, 709828, 963338, 1419656, 1926676, 3371683, 3853352, 6743366, 13486732, 26973464]

約数ペア:

[(1, 26973464), (2, 13486732), (4, 6743366), (7, 3853352), (8, 3371683), (14, 1926676), (19, 1419656), (28, 963338), (38, 709828), (56, 481669), (76, 354914), (101, 267064), (133, 202808), (152, 177457), (202, 133532), (251, 107464), (266, 101404), (404, 66766), (502, 53732), (532, 50702), (707, 38152), (808, 33383), (1004, 26866), (1064, 25351), (1414, 19076), (1757, 15352), (1919, 14056), (2008, 13433), (2828, 9538), (3514, 7676), (3838, 7028), (4769, 5656)]