77691146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 132765696

約数和(自身を除く): 55074550

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2351, 2542, 4702, 16523, 30563, 33046, 61126, 72881, 96391, 145762, 192782, 947453, 1253083, 1894906, 2506166, 2988121, 5976242, 38845573, 77691146]

約数ペア:

[(1, 77691146), (2, 38845573), (13, 5976242), (26, 2988121), (31, 2506166), (41, 1894906), (62, 1253083), (82, 947453), (403, 192782), (533, 145762), (806, 96391), (1066, 72881), (1271, 61126), (2351, 33046), (2542, 30563), (4702, 16523)]