8215636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 17273088

約数和(自身を除く): 9057452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 271, 286, 542, 572, 583, 689, 1084, 1166, 1378, 2332, 2756, 2981, 3523, 5962, 7046, 7579, 11924, 14092, 14363, 15158, 28726, 30316, 38753, 57452, 77506, 155012, 157993, 186719, 315986, 373438, 631972, 746876, 2053909, 4107818, 8215636]

約数ペア:

[(1, 8215636), (2, 4107818), (4, 2053909), (11, 746876), (13, 631972), (22, 373438), (26, 315986), (44, 186719), (52, 157993), (53, 155012), (106, 77506), (143, 57452), (212, 38753), (271, 30316), (286, 28726), (542, 15158), (572, 14363), (583, 14092), (689, 11924), (1084, 7579), (1166, 7046), (1378, 5962), (2332, 3523), (2756, 2981)]