34687928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 39443272

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 89, 103, 172, 178, 206, 344, 356, 412, 473, 712, 824, 946, 979, 1133, 1892, 1958, 2266, 3784, 3827, 3916, 4429, 4532, 7654, 7832, 8858, 9064, 9167, 15308, 17716, 18334, 30616, 35432, 36668, 42097, 48719, 73336, 84194, 97438, 100837, 168388, 194876, 201674, 336776, 389752, 394181, 403348, 788362, 806696, 1576724, 3153448, 4335991, 8671982, 17343964, 34687928]

約数ペア:

[(1, 34687928), (2, 17343964), (4, 8671982), (8, 4335991), (11, 3153448), (22, 1576724), (43, 806696), (44, 788362), (86, 403348), (88, 394181), (89, 389752), (103, 336776), (172, 201674), (178, 194876), (206, 168388), (344, 100837), (356, 97438), (412, 84194), (473, 73336), (712, 48719), (824, 42097), (946, 36668), (979, 35432), (1133, 30616), (1892, 18334), (1958, 17716), (2266, 15308), (3784, 9167), (3827, 9064), (3916, 8858), (4429, 7832), (4532, 7654)]