38883008

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 80467200

約数和(自身を除く): 41584192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 199, 284, 344, 398, 568, 688, 796, 1136, 1376, 1592, 2272, 2752, 3053, 3184, 4544, 6106, 6368, 8557, 12212, 12736, 14129, 17114, 24424, 28258, 34228, 48848, 56516, 68456, 97696, 113032, 136912, 195392, 226064, 273824, 452128, 547648, 607547, 904256, 1215094, 2430188, 4860376, 9720752, 19441504, 38883008]

約数ペア:

[(1, 38883008), (2, 19441504), (4, 9720752), (8, 4860376), (16, 2430188), (32, 1215094), (43, 904256), (64, 607547), (71, 547648), (86, 452128), (142, 273824), (172, 226064), (199, 195392), (284, 136912), (344, 113032), (398, 97696), (568, 68456), (688, 56516), (796, 48848), (1136, 34228), (1376, 28258), (1592, 24424), (2272, 17114), (2752, 14129), (3053, 12736), (3184, 12212), (4544, 8557), (6106, 6368)]