25717414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 15957338

約数列:

[1, 2, 31, 41, 62, 67, 82, 134, 151, 302, 1271, 2077, 2542, 2747, 4154, 4681, 5494, 6191, 9362, 10117, 12382, 20234, 85157, 170314, 191921, 313627, 383842, 414797, 627254, 829594, 12858707, 25717414]

約数ペア:

[(1, 25717414), (2, 12858707), (31, 829594), (41, 627254), (62, 414797), (67, 383842), (82, 313627), (134, 191921), (151, 170314), (302, 85157), (1271, 20234), (2077, 12382), (2542, 10117), (2747, 9362), (4154, 6191), (4681, 5494)]