71303372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 152087040

約数和(自身を除く): 80783668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 919, 1141, 1838, 2282, 2771, 3676, 4564, 5542, 6433, 11084, 12866, 15623, 19397, 25732, 31246, 38794, 62492, 77588, 109361, 149797, 218722, 299594, 437444, 599188, 1048579, 2097158, 2546549, 4194316, 5093098, 10186196, 17825843, 35651686, 71303372]

約数ペア:

[(1, 71303372), (2, 35651686), (4, 17825843), (7, 10186196), (14, 5093098), (17, 4194316), (28, 2546549), (34, 2097158), (68, 1048579), (119, 599188), (163, 437444), (238, 299594), (326, 218722), (476, 149797), (652, 109361), (919, 77588), (1141, 62492), (1838, 38794), (2282, 31246), (2771, 25732), (3676, 19397), (4564, 15623), (5542, 12866), (6433, 11084)]