28976896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8736

約数の個数: 36

約数和(自身を含む): 62297032

約数和(自身を除く): 33320136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8707, 17414, 34828, 69656, 113191, 139312, 226382, 278624, 452764, 557248, 905528, 1114496, 1811056, 2228992, 3622112, 7244224, 14488448, 28976896]

約数ペア:

[(1, 28976896), (2, 14488448), (4, 7244224), (8, 3622112), (13, 2228992), (16, 1811056), (26, 1114496), (32, 905528), (52, 557248), (64, 452764), (104, 278624), (128, 226382), (208, 139312), (256, 113191), (416, 69656), (832, 34828), (1664, 17414), (3328, 8707)]