65960642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 114528384

約数和(自身を除く): 48567742

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2137, 2806, 4274, 15433, 23507, 30866, 47014, 49151, 98302, 130357, 260714, 540661, 1081322, 1433927, 2867854, 2998211, 5996422, 32980321, 65960642]

約数ペア:

[(1, 65960642), (2, 32980321), (11, 5996422), (22, 2998211), (23, 2867854), (46, 1433927), (61, 1081322), (122, 540661), (253, 260714), (506, 130357), (671, 98302), (1342, 49151), (1403, 47014), (2137, 30866), (2806, 23507), (4274, 15433)]