67422016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 140963904

約数和(自身を除く): 73541888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 163, 184, 281, 326, 368, 562, 652, 736, 1124, 1304, 1472, 2248, 2608, 3749, 4496, 5216, 6463, 7498, 8992, 10432, 12926, 14996, 17984, 25852, 29992, 45803, 51704, 59984, 91606, 103408, 119968, 183212, 206816, 239936, 366424, 413632, 732848, 1053469, 1465696, 2106938, 2931392, 4213876, 8427752, 16855504, 33711008, 67422016]

約数ペア:

[(1, 67422016), (2, 33711008), (4, 16855504), (8, 8427752), (16, 4213876), (23, 2931392), (32, 2106938), (46, 1465696), (64, 1053469), (92, 732848), (163, 413632), (184, 366424), (281, 239936), (326, 206816), (368, 183212), (562, 119968), (652, 103408), (736, 91606), (1124, 59984), (1304, 51704), (1472, 45803), (2248, 29992), (2608, 25852), (3749, 17984), (4496, 14996), (5216, 12926), (6463, 10432), (7498, 8992)]