2642254832

素因数分解:

$2^4\times 7^2\times {\mathrm{647}}^1\times {\mathrm{5209}}^1$

素因数の和:5878

約数の個数: 60

約数和(自身を含む): 5965533360

約数和(自身を除く): 3323278528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 647, 784, 1294, 2588, 4529, 5176, 5209, 9058, 10352, 10418, 18116, 20836, 31703, 36232, 36463, 41672, 63406, 72464, 72926, 83344, 126812, 145852, 253624, 255241, 291704, 507248, 510482, 583408, 1020964, 2041928, 3370223, 4083856, 6740446, 13480892, 23591561, 26961784, 47183122, 53923568, 94366244, 165140927, 188732488, 330281854, 377464976, 660563708, 1321127416, 2642254832]

約数ペア:

[(1, 2642254832), (2, 1321127416), (4, 660563708), (7, 377464976), (8, 330281854), (14, 188732488), (16, 165140927), (28, 94366244), (49, 53923568), (56, 47183122), (98, 26961784), (112, 23591561), (196, 13480892), (392, 6740446), (647, 4083856), (784, 3370223), (1294, 2041928), (2588, 1020964), (4529, 583408), (5176, 510482), (5209, 507248), (9058, 291704), (10352, 255241), (10418, 253624), (18116, 145852), (20836, 126812), (31703, 83344), (36232, 72926), (36463, 72464), (41672, 63406)]