40737728

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{7669}}^1$

素因数の和:7764

約数の個数: 28

約数和(自身を含む): 81823560

約数和(自身を除く): 41085832

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 7669, 15338, 30676, 61352, 122704, 245408, 490816, 636527, 1273054, 2546108, 5092216, 10184432, 20368864, 40737728]

約数ペア:

[(1, 40737728), (2, 20368864), (4, 10184432), (8, 5092216), (16, 2546108), (32, 1273054), (64, 636527), (83, 490816), (166, 245408), (332, 122704), (664, 61352), (1328, 30676), (2656, 15338), (5312, 7669)]