17991872

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 28

約数和(自身を含む): 36201096

約数和(自身を除く): 18209224

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 3851, 4672, 7702, 15404, 30808, 61616, 123232, 246464, 281123, 562246, 1124492, 2248984, 4497968, 8995936, 17991872]

約数ペア:

[(1, 17991872), (2, 8995936), (4, 4497968), (8, 2248984), (16, 1124492), (32, 562246), (64, 281123), (73, 246464), (146, 123232), (292, 61616), (584, 30808), (1168, 15404), (2336, 7702), (3851, 4672)]