38809136

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 77078400

約数和(自身を除く): 38269264

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 223, 292, 298, 446, 584, 596, 892, 1168, 1192, 1784, 2384, 3568, 10877, 16279, 21754, 32558, 33227, 43508, 65116, 66454, 87016, 130232, 132908, 174032, 260464, 265816, 531632, 2425571, 4851142, 9702284, 19404568, 38809136]

約数ペア:

[(1, 38809136), (2, 19404568), (4, 9702284), (8, 4851142), (16, 2425571), (73, 531632), (146, 265816), (149, 260464), (223, 174032), (292, 132908), (298, 130232), (446, 87016), (584, 66454), (596, 65116), (892, 43508), (1168, 33227), (1192, 32558), (1784, 21754), (2384, 16279), (3568, 10877)]