39854248

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 91519200

約数和(自身を除く): 51664952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 5351, 7448, 10702, 21404, 37457, 42808, 74914, 101669, 149828, 203338, 262199, 299656, 406676, 524398, 711683, 813352, 1048796, 1423366, 2097592, 2846732, 4981781, 5693464, 9963562, 19927124, 39854248]

約数ペア:

[(1, 39854248), (2, 19927124), (4, 9963562), (7, 5693464), (8, 4981781), (14, 2846732), (19, 2097592), (28, 1423366), (38, 1048796), (49, 813352), (56, 711683), (76, 524398), (98, 406676), (133, 299656), (152, 262199), (196, 203338), (266, 149828), (392, 101669), (532, 74914), (931, 42808), (1064, 37457), (1862, 21404), (3724, 10702), (5351, 7448)]