28777804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 59028480

約数和(自身を除く): 30250676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 487, 748, 869, 974, 1343, 1738, 1948, 2686, 3476, 5357, 5372, 8279, 10714, 14773, 16558, 21428, 29546, 33116, 38473, 59092, 76946, 91069, 153892, 182138, 364276, 423203, 654041, 846406, 1308082, 1692812, 2616164, 7194451, 14388902, 28777804]

約数ペア:

[(1, 28777804), (2, 14388902), (4, 7194451), (11, 2616164), (17, 1692812), (22, 1308082), (34, 846406), (44, 654041), (68, 423203), (79, 364276), (158, 182138), (187, 153892), (316, 91069), (374, 76946), (487, 59092), (748, 38473), (869, 33116), (974, 29546), (1343, 21428), (1738, 16558), (1948, 14773), (2686, 10714), (3476, 8279), (5357, 5372)]