4032249991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 5406621696

約数和(自身を除く): 1374371705

約数列:

[1, 7, 11, 23, 47, 77, 161, 193, 251, 253, 329, 517, 1081, 1351, 1757, 1771, 2123, 2761, 3619, 4439, 5773, 7567, 9071, 11797, 11891, 14861, 19327, 31073, 40411, 48443, 48829, 63497, 63503, 82579, 83237, 99781, 129767, 208633, 271331, 339101, 341803, 444521, 532873, 698467, 908369, 1114189, 1460431, 1899317, 2276821, 2294963, 2984641, 3730111, 7799323, 12256079, 15937747, 16064741, 20892487, 25045031, 52366883, 85792553, 175315217, 366568181, 576035713, 4032249991]

約数ペア:

[(1, 4032249991), (7, 576035713), (11, 366568181), (23, 175315217), (47, 85792553), (77, 52366883), (161, 25045031), (193, 20892487), (251, 16064741), (253, 15937747), (329, 12256079), (517, 7799323), (1081, 3730111), (1351, 2984641), (1757, 2294963), (1771, 2276821), (2123, 1899317), (2761, 1460431), (3619, 1114189), (4439, 908369), (5773, 698467), (7567, 532873), (9071, 444521), (11797, 341803), (11891, 339101), (14861, 271331), (19327, 208633), (31073, 129767), (40411, 99781), (48443, 83237), (48829, 82579), (63497, 63503)]