64397344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 139618080

約数和(自身を除く): 75220736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1243, 1619, 1808, 2486, 3238, 3616, 4972, 6476, 9944, 12952, 17809, 19888, 25904, 35618, 39776, 51808, 71236, 142472, 182947, 284944, 365894, 569888, 731788, 1463576, 2012417, 2927152, 4024834, 5854304, 8049668, 16099336, 32198672, 64397344]

約数ペア:

[(1, 64397344), (2, 32198672), (4, 16099336), (8, 8049668), (11, 5854304), (16, 4024834), (22, 2927152), (32, 2012417), (44, 1463576), (88, 731788), (113, 569888), (176, 365894), (226, 284944), (352, 182947), (452, 142472), (904, 71236), (1243, 51808), (1619, 39776), (1808, 35618), (2486, 25904), (3238, 19888), (3616, 17809), (4972, 12952), (6476, 9944)]