64249472

素因数分解:

$2^7\times 7^1\times {\mathrm{71707}}^1$

素因数の和:71728

約数の個数: 32

約数和(自身を含む): 146284320

約数和(自身を除く): 82034848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71707, 143414, 286828, 501949, 573656, 1003898, 1147312, 2007796, 2294624, 4015592, 4589248, 8031184, 9178496, 16062368, 32124736, 64249472]

約数ペア:

[(1, 64249472), (2, 32124736), (4, 16062368), (7, 9178496), (8, 8031184), (14, 4589248), (16, 4015592), (28, 2294624), (32, 2007796), (56, 1147312), (64, 1003898), (112, 573656), (128, 501949), (224, 286828), (448, 143414), (896, 71707)]