71994592

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 151865280

約数和(自身を除く): 79870688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1487, 1513, 2848, 2974, 3026, 5948, 6052, 11896, 12104, 23792, 24208, 25279, 47584, 48416, 50558, 101116, 132343, 202232, 264686, 404464, 529372, 808928, 1058744, 2117488, 2249831, 4234976, 4499662, 8999324, 17998648, 35997296, 71994592]

約数ペア:

[(1, 71994592), (2, 35997296), (4, 17998648), (8, 8999324), (16, 4499662), (17, 4234976), (32, 2249831), (34, 2117488), (68, 1058744), (89, 808928), (136, 529372), (178, 404464), (272, 264686), (356, 202232), (544, 132343), (712, 101116), (1424, 50558), (1487, 48416), (1513, 47584), (2848, 25279), (2974, 24208), (3026, 23792), (5948, 12104), (6052, 11896)]