26347148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 24939892

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 211, 212, 422, 589, 844, 1007, 1178, 1643, 2014, 2356, 3286, 4009, 4028, 6541, 6572, 8018, 11183, 13082, 16036, 22366, 26164, 31217, 44732, 62434, 124279, 124868, 212477, 248558, 346673, 424954, 497116, 693346, 849908, 1386692, 6586787, 13173574, 26347148]

約数ペア:

[(1, 26347148), (2, 13173574), (4, 6586787), (19, 1386692), (31, 849908), (38, 693346), (53, 497116), (62, 424954), (76, 346673), (106, 248558), (124, 212477), (211, 124868), (212, 124279), (422, 62434), (589, 44732), (844, 31217), (1007, 26164), (1178, 22366), (1643, 16036), (2014, 13082), (2356, 11183), (3286, 8018), (4009, 6572), (4028, 6541)]