71236412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 140602560

約数和(自身を除く): 69366148

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 388, 487, 754, 974, 1261, 1508, 1948, 2522, 2813, 5044, 5626, 6331, 11252, 12662, 14123, 25324, 28246, 36569, 47239, 56492, 73138, 94478, 146276, 183599, 188956, 367198, 614107, 734396, 1228214, 1369931, 2456428, 2739862, 5479724, 17809103, 35618206, 71236412]

約数ペア:

[(1, 71236412), (2, 35618206), (4, 17809103), (13, 5479724), (26, 2739862), (29, 2456428), (52, 1369931), (58, 1228214), (97, 734396), (116, 614107), (194, 367198), (377, 188956), (388, 183599), (487, 146276), (754, 94478), (974, 73138), (1261, 56492), (1508, 47239), (1948, 36569), (2522, 28246), (2813, 25324), (5044, 14123), (5626, 12662), (6331, 11252)]