3881728

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 7910280

約数和(自身を除く): 4028552

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 257, 472, 514, 944, 1028, 1888, 2056, 3776, 4112, 7552, 8224, 15104, 15163, 16448, 30326, 32896, 60652, 65792, 121304, 242608, 485216, 970432, 1940864, 3881728]

約数ペア:

[(1, 3881728), (2, 1940864), (4, 970432), (8, 485216), (16, 242608), (32, 121304), (59, 65792), (64, 60652), (118, 32896), (128, 30326), (236, 16448), (256, 15163), (257, 15104), (472, 8224), (514, 7552), (944, 4112), (1028, 3776), (1888, 2056)]