71199944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^2$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 146093220

約数和(自身を除く): 74893276

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 113, 136, 164, 226, 328, 452, 697, 904, 1394, 1921, 2788, 3842, 4633, 5576, 7684, 9266, 12769, 15368, 18532, 25538, 37064, 51076, 78761, 102152, 157522, 217073, 315044, 434146, 523529, 630088, 868292, 1047058, 1736584, 2094116, 4188232, 8899993, 17799986, 35599972, 71199944]

約数ペア:

[(1, 71199944), (2, 35599972), (4, 17799986), (8, 8899993), (17, 4188232), (34, 2094116), (41, 1736584), (68, 1047058), (82, 868292), (113, 630088), (136, 523529), (164, 434146), (226, 315044), (328, 217073), (452, 157522), (697, 102152), (904, 78761), (1394, 51076), (1921, 37064), (2788, 25538), (3842, 18532), (4633, 15368), (5576, 12769), (7684, 9266)]