28778752

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 58213120

約数和(自身を除く): 29434368

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 1423, 2528, 2846, 5056, 5692, 10112, 11384, 20224, 22768, 45536, 91072, 112417, 182144, 224834, 364288, 449668, 899336, 1798672, 3597344, 7194688, 14389376, 28778752]

約数ペア:

[(1, 28778752), (2, 14389376), (4, 7194688), (8, 3597344), (16, 1798672), (32, 899336), (64, 449668), (79, 364288), (128, 224834), (158, 182144), (256, 112417), (316, 91072), (632, 45536), (1264, 22768), (1423, 20224), (2528, 11384), (2846, 10112), (5056, 5692)]