66532816

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 147740544

約数和(自身を除く): 81207728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 1181, 2012, 2362, 3521, 4024, 4724, 7042, 8048, 8267, 9448, 14084, 16534, 18896, 28168, 33068, 56336, 66136, 132272, 594043, 1188086, 2376172, 4158301, 4752344, 8316602, 9504688, 16633204, 33266408, 66532816]

約数ペア:

[(1, 66532816), (2, 33266408), (4, 16633204), (7, 9504688), (8, 8316602), (14, 4752344), (16, 4158301), (28, 2376172), (56, 1188086), (112, 594043), (503, 132272), (1006, 66136), (1181, 56336), (2012, 33068), (2362, 28168), (3521, 18896), (4024, 16534), (4724, 14084), (7042, 9448), (8048, 8267)]