83273428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 176606080

約数和(自身を除く): 93332652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 997, 1099, 1994, 2198, 2983, 3988, 4396, 5966, 6979, 11932, 13958, 18943, 20881, 27916, 37886, 41762, 75772, 83524, 132601, 156529, 265202, 313058, 530404, 626116, 1095703, 2191406, 2974051, 4382812, 5948102, 11896204, 20818357, 41636714, 83273428]

約数ペア:

[(1, 83273428), (2, 41636714), (4, 20818357), (7, 11896204), (14, 5948102), (19, 4382812), (28, 2974051), (38, 2191406), (76, 1095703), (133, 626116), (157, 530404), (266, 313058), (314, 265202), (532, 156529), (628, 132601), (997, 83524), (1099, 75772), (1994, 41762), (2198, 37886), (2983, 27916), (3988, 20881), (4396, 18943), (5966, 13958), (6979, 11932)]