129011428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7541}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 283820544

約数和(自身を除く): 154809116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 7541, 8554, 15082, 17108, 30164, 52787, 98033, 105574, 196066, 211148, 354427, 392132, 686231, 708854, 1372462, 1417708, 2480989, 2744924, 4607551, 4961978, 9215102, 9923956, 18430204, 32252857, 64505714, 129011428]

約数ペア:

[(1, 129011428), (2, 64505714), (4, 32252857), (7, 18430204), (13, 9923956), (14, 9215102), (26, 4961978), (28, 4607551), (47, 2744924), (52, 2480989), (91, 1417708), (94, 1372462), (182, 708854), (188, 686231), (329, 392132), (364, 354427), (611, 211148), (658, 196066), (1222, 105574), (1316, 98033), (2444, 52787), (4277, 30164), (7541, 17108), (8554, 15082)]