449772736

素因数分解:

$2^6\times 7^1\times {\mathrm{1003957}}^1$

素因数の和:1003976

約数の個数: 28

約数和(自身を含む): 1020021328

約数和(自身を除く): 570248592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1003957, 2007914, 4015828, 7027699, 8031656, 14055398, 16063312, 28110796, 32126624, 56221592, 64253248, 112443184, 224886368, 449772736]

約数ペア:

[(1, 449772736), (2, 224886368), (4, 112443184), (7, 64253248), (8, 56221592), (14, 32126624), (16, 28110796), (28, 16063312), (32, 14055398), (56, 8031656), (64, 7027699), (112, 4015828), (224, 2007914), (448, 1003957)]