64424836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 133834624

約数和(自身を除く): 69409788

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 733, 1022, 1204, 1466, 2044, 2932, 3139, 5131, 6278, 10262, 12556, 20524, 21973, 31519, 43946, 53509, 63038, 87892, 107018, 126076, 214036, 220633, 374563, 441266, 749126, 882532, 1498252, 2300887, 4601774, 9203548, 16106209, 32212418, 64424836]

約数ペア:

[(1, 64424836), (2, 32212418), (4, 16106209), (7, 9203548), (14, 4601774), (28, 2300887), (43, 1498252), (73, 882532), (86, 749126), (146, 441266), (172, 374563), (292, 220633), (301, 214036), (511, 126076), (602, 107018), (733, 87892), (1022, 63038), (1204, 53509), (1466, 43946), (2044, 31519), (2932, 21973), (3139, 20524), (5131, 12556), (6278, 10262)]