26622490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 49872384

約数和(自身を除く): 23249894

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 547, 785, 1094, 1570, 2735, 4867, 5470, 9734, 16957, 24335, 33914, 48670, 84785, 85879, 169570, 171758, 429395, 858790, 2662249, 5324498, 13311245, 26622490]

約数ペア:

[(1, 26622490), (2, 13311245), (5, 5324498), (10, 2662249), (31, 858790), (62, 429395), (155, 171758), (157, 169570), (310, 85879), (314, 84785), (547, 48670), (785, 33914), (1094, 24335), (1570, 16957), (2735, 9734), (4867, 5470)]