25043226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10406

約数の個数: 32

約数和(自身を含む): 55684608

約数和(自身を除く): 30641382

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 10357, 20714, 31071, 62142, 134641, 269282, 321067, 403923, 642134, 807846, 963201, 1926402, 4173871, 8347742, 12521613, 25043226]

約数ペア:

[(1, 25043226), (2, 12521613), (3, 8347742), (6, 4173871), (13, 1926402), (26, 963201), (31, 807846), (39, 642134), (62, 403923), (78, 321067), (93, 269282), (186, 134641), (403, 62142), (806, 31071), (1209, 20714), (2418, 10357)]