25043984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4287

約数の個数: 40

約数和(自身を含む): 56514240

約数和(自身を除く): 31470256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4219, 5936, 8438, 16876, 29533, 33752, 59066, 67504, 118132, 223607, 236264, 447214, 472528, 894428, 1565249, 1788856, 3130498, 3577712, 6260996, 12521992, 25043984]

約数ペア:

[(1, 25043984), (2, 12521992), (4, 6260996), (7, 3577712), (8, 3130498), (14, 1788856), (16, 1565249), (28, 894428), (53, 472528), (56, 447214), (106, 236264), (112, 223607), (212, 118132), (371, 67504), (424, 59066), (742, 33752), (848, 29533), (1484, 16876), (2968, 8438), (4219, 5936)]