17271896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 18843304

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 59, 74, 86, 92, 118, 148, 172, 184, 236, 296, 344, 472, 851, 989, 1357, 1591, 1702, 1978, 2183, 2537, 2714, 3182, 3404, 3956, 4366, 5074, 5428, 6364, 6808, 7912, 8732, 10148, 10856, 12728, 17464, 20296, 36593, 50209, 58351, 73186, 93869, 100418, 116702, 146372, 187738, 200836, 233404, 292744, 375476, 401672, 466808, 750952, 2158987, 4317974, 8635948, 17271896]

約数ペア:

[(1, 17271896), (2, 8635948), (4, 4317974), (8, 2158987), (23, 750952), (37, 466808), (43, 401672), (46, 375476), (59, 292744), (74, 233404), (86, 200836), (92, 187738), (118, 146372), (148, 116702), (172, 100418), (184, 93869), (236, 73186), (296, 58351), (344, 50209), (472, 36593), (851, 20296), (989, 17464), (1357, 12728), (1591, 10856), (1702, 10148), (1978, 8732), (2183, 7912), (2537, 6808), (2714, 6364), (3182, 5428), (3404, 5074), (3956, 4366)]