42197552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 85188000

約数和(自身を除く): 42990448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 457, 464, 796, 914, 1592, 1828, 3184, 3656, 5771, 7312, 11542, 13253, 23084, 26506, 46168, 53012, 90943, 92336, 106024, 181886, 212048, 363772, 727544, 1455088, 2637347, 5274694, 10549388, 21098776, 42197552]

約数ペア:

[(1, 42197552), (2, 21098776), (4, 10549388), (8, 5274694), (16, 2637347), (29, 1455088), (58, 727544), (116, 363772), (199, 212048), (232, 181886), (398, 106024), (457, 92336), (464, 90943), (796, 53012), (914, 46168), (1592, 26506), (1828, 23084), (3184, 13253), (3656, 11542), (5771, 7312)]