66561376

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 150764544

約数和(自身を除く): 84203168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 1823, 2282, 2608, 3646, 4564, 5216, 7292, 9128, 12761, 14584, 18256, 25522, 29168, 36512, 51044, 58336, 102088, 204176, 297149, 408352, 594298, 1188596, 2080043, 2377192, 4160086, 4754384, 8320172, 9508768, 16640344, 33280688, 66561376]

約数ペア:

[(1, 66561376), (2, 33280688), (4, 16640344), (7, 9508768), (8, 8320172), (14, 4754384), (16, 4160086), (28, 2377192), (32, 2080043), (56, 1188596), (112, 594298), (163, 408352), (224, 297149), (326, 204176), (652, 102088), (1141, 58336), (1304, 51044), (1823, 36512), (2282, 29168), (2608, 25522), (3646, 18256), (4564, 14584), (5216, 12761), (7292, 9128)]