78958292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 163511040

約数和(自身を除く): 84552748

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 287, 436, 574, 631, 763, 1148, 1262, 1526, 2524, 3052, 4417, 4469, 8834, 8938, 17668, 17876, 25871, 31283, 51742, 62566, 68779, 103484, 125132, 137558, 181097, 275116, 362194, 481453, 724388, 962906, 1925812, 2819939, 5639878, 11279756, 19739573, 39479146, 78958292]

約数ペア:

[(1, 78958292), (2, 39479146), (4, 19739573), (7, 11279756), (14, 5639878), (28, 2819939), (41, 1925812), (82, 962906), (109, 724388), (164, 481453), (218, 362194), (287, 275116), (436, 181097), (574, 137558), (631, 125132), (763, 103484), (1148, 68779), (1262, 62566), (1526, 51742), (2524, 31283), (3052, 25871), (4417, 17876), (4469, 17668), (8834, 8938)]