458716672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{28901}}^1$

素因数の和:28950

約数の個数: 40

約数和(自身を含む): 946135872

約数和(自身を除く): 487419200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 28901, 57802, 115604, 231208, 462416, 895931, 924832, 1791862, 1849664, 3583724, 3699328, 7167448, 7398656, 14334896, 14797312, 28669792, 57339584, 114679168, 229358336, 458716672]

約数ペア:

[(1, 458716672), (2, 229358336), (4, 114679168), (8, 57339584), (16, 28669792), (31, 14797312), (32, 14334896), (62, 7398656), (64, 7167448), (124, 3699328), (128, 3583724), (248, 1849664), (256, 1791862), (496, 924832), (512, 895931), (992, 462416), (1984, 231208), (3968, 115604), (7936, 57802), (15872, 28901)]