64510912

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:2948

約数の個数: 28

約数和(自身を含む): 128386840

約数和(自身を除く): 63875928

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 2539, 3176, 5078, 6352, 10156, 12704, 20312, 25408, 40624, 81248, 162496, 1007983, 2015966, 4031932, 8063864, 16127728, 32255456, 64510912]

約数ペア:

[(1, 64510912), (2, 32255456), (4, 16127728), (8, 8063864), (16, 4031932), (32, 2015966), (64, 1007983), (397, 162496), (794, 81248), (1588, 40624), (2539, 25408), (3176, 20312), (5078, 12704), (6352, 10156)]