25600302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15657

約数の個数: 48

約数和(自身を含む): 68271840

約数和(自身を除く): 42671538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15629, 31258, 46887, 93774, 109403, 140661, 203177, 218806, 281322, 328209, 406354, 609531, 656418, 984627, 1219062, 1422239, 1828593, 1969254, 2844478, 3657186, 4266717, 8533434, 12800151, 25600302]

約数ペア:

[(1, 25600302), (2, 12800151), (3, 8533434), (6, 4266717), (7, 3657186), (9, 2844478), (13, 1969254), (14, 1828593), (18, 1422239), (21, 1219062), (26, 984627), (39, 656418), (42, 609531), (63, 406354), (78, 328209), (91, 281322), (117, 218806), (126, 203177), (182, 140661), (234, 109403), (273, 93774), (546, 46887), (819, 31258), (1638, 15629)]