42676336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 86105600

約数和(自身を除く): 43429264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 619, 1112, 1238, 2224, 2476, 4309, 4952, 8618, 9904, 17236, 19189, 34472, 38378, 68944, 76756, 86041, 153512, 172082, 307024, 344164, 688328, 1376656, 2667271, 5334542, 10669084, 21338168, 42676336]

約数ペア:

[(1, 42676336), (2, 21338168), (4, 10669084), (8, 5334542), (16, 2667271), (31, 1376656), (62, 688328), (124, 344164), (139, 307024), (248, 172082), (278, 153512), (496, 86041), (556, 76756), (619, 68944), (1112, 38378), (1238, 34472), (2224, 19189), (2476, 17236), (4309, 9904), (4952, 8618)]