61697128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 119455560

約数和(自身を除く): 57758432

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 1096, 1373, 2746, 5492, 5617, 10984, 11234, 22468, 44936, 56293, 112586, 188101, 225172, 376202, 450344, 752404, 1504808, 7712141, 15424282, 30848564, 61697128]

約数ペア:

[(1, 61697128), (2, 30848564), (4, 15424282), (8, 7712141), (41, 1504808), (82, 752404), (137, 450344), (164, 376202), (274, 225172), (328, 188101), (548, 112586), (1096, 56293), (1373, 44936), (2746, 22468), (5492, 11234), (5617, 10984)]