13337728

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 26928000

約数和(自身を除く): 13590272

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1319, 2528, 2638, 5056, 5276, 10112, 10552, 21104, 42208, 84416, 104201, 168832, 208402, 416804, 833608, 1667216, 3334432, 6668864, 13337728]

約数ペア:

[(1, 13337728), (2, 6668864), (4, 3334432), (8, 1667216), (16, 833608), (32, 416804), (64, 208402), (79, 168832), (128, 104201), (158, 84416), (316, 42208), (632, 21104), (1264, 10552), (1319, 10112), (2528, 5276), (2638, 5056)]