66285584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 136553760

約数和(自身を除く): 70268176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 643, 758, 1286, 1516, 2572, 3032, 5144, 6064, 6443, 10288, 10931, 12886, 21862, 25772, 43724, 51544, 87448, 103088, 174896, 243697, 487394, 974788, 1949576, 3899152, 4142849, 8285698, 16571396, 33142792, 66285584]

約数ペア:

[(1, 66285584), (2, 33142792), (4, 16571396), (8, 8285698), (16, 4142849), (17, 3899152), (34, 1949576), (68, 974788), (136, 487394), (272, 243697), (379, 174896), (643, 103088), (758, 87448), (1286, 51544), (1516, 43724), (2572, 25772), (3032, 21862), (5144, 12886), (6064, 10931), (6443, 10288)]