39208456

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 48343544

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 127, 148, 149, 254, 259, 296, 298, 508, 518, 596, 889, 1016, 1036, 1043, 1192, 1778, 2072, 2086, 3556, 4172, 4699, 5513, 7112, 8344, 9398, 11026, 18796, 18923, 22052, 32893, 37592, 37846, 38591, 44104, 65786, 75692, 77182, 131572, 132461, 151384, 154364, 263144, 264922, 308728, 529844, 700151, 1059688, 1400302, 2800604, 4901057, 5601208, 9802114, 19604228, 39208456]

約数ペア:

[(1, 39208456), (2, 19604228), (4, 9802114), (7, 5601208), (8, 4901057), (14, 2800604), (28, 1400302), (37, 1059688), (56, 700151), (74, 529844), (127, 308728), (148, 264922), (149, 263144), (254, 154364), (259, 151384), (296, 132461), (298, 131572), (508, 77182), (518, 75692), (596, 65786), (889, 44104), (1016, 38591), (1036, 37846), (1043, 37592), (1192, 32893), (1778, 22052), (2072, 18923), (2086, 18796), (3556, 11026), (4172, 9398), (4699, 8344), (5513, 7112)]