3551456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 7484400

約数和(自身を除く): 3932944

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 89, 116, 172, 178, 232, 344, 356, 464, 688, 712, 928, 1247, 1376, 1424, 2494, 2581, 2848, 3827, 4988, 5162, 7654, 9976, 10324, 15308, 19952, 20648, 30616, 39904, 41296, 61232, 82592, 110983, 122464, 221966, 443932, 887864, 1775728, 3551456]

約数ペア:

[(1, 3551456), (2, 1775728), (4, 887864), (8, 443932), (16, 221966), (29, 122464), (32, 110983), (43, 82592), (58, 61232), (86, 41296), (89, 39904), (116, 30616), (172, 20648), (178, 19952), (232, 15308), (344, 10324), (356, 9976), (464, 7654), (688, 5162), (712, 4988), (928, 3827), (1247, 2848), (1376, 2581), (1424, 2494)]