67802704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 136435712

約数和(自身を除く): 68633008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 613, 892, 1226, 1784, 2452, 3568, 4904, 6913, 9808, 13826, 19003, 27652, 38006, 55304, 76012, 110608, 136699, 152024, 273398, 304048, 546796, 1093592, 2187184, 4237669, 8475338, 16950676, 33901352, 67802704]

約数ペア:

[(1, 67802704), (2, 33901352), (4, 16950676), (8, 8475338), (16, 4237669), (31, 2187184), (62, 1093592), (124, 546796), (223, 304048), (248, 273398), (446, 152024), (496, 136699), (613, 110608), (892, 76012), (1226, 55304), (1784, 38006), (2452, 27652), (3568, 19003), (4904, 13826), (6913, 9808)]