31827068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12522

約数の個数: 36

約数和(自身を含む): 69780312

約数和(自身を除く): 37953244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12491, 24982, 49964, 87437, 162383, 174874, 324766, 349748, 612059, 649532, 1136681, 1224118, 2273362, 2448236, 4546724, 7956767, 15913534, 31827068]

約数ペア:

[(1, 31827068), (2, 15913534), (4, 7956767), (7, 4546724), (13, 2448236), (14, 2273362), (26, 1224118), (28, 1136681), (49, 649532), (52, 612059), (91, 349748), (98, 324766), (182, 174874), (196, 162383), (364, 87437), (637, 49964), (1274, 24982), (2548, 12491)]