25302942

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 66176352

約数和(自身を除く): 40873410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 421, 477, 567, 742, 842, 954, 1113, 1134, 1263, 1431, 2226, 2526, 2862, 2947, 3339, 3789, 4293, 5894, 6678, 7578, 8586, 8841, 10017, 11367, 17682, 20034, 22313, 22734, 26523, 30051, 34101, 44626, 53046, 60102, 66939, 68202, 79569, 133878, 156191, 159138, 200817, 238707, 312382, 401634, 468573, 477414, 602451, 937146, 1204902, 1405719, 1807353, 2811438, 3614706, 4217157, 8434314, 12651471, 25302942]

約数ペア:

[(1, 25302942), (2, 12651471), (3, 8434314), (6, 4217157), (7, 3614706), (9, 2811438), (14, 1807353), (18, 1405719), (21, 1204902), (27, 937146), (42, 602451), (53, 477414), (54, 468573), (63, 401634), (81, 312382), (106, 238707), (126, 200817), (159, 159138), (162, 156191), (189, 133878), (318, 79569), (371, 68202), (378, 66939), (421, 60102), (477, 53046), (567, 44626), (742, 34101), (842, 30051), (954, 26523), (1113, 22734), (1134, 22313), (1263, 20034), (1431, 17682), (2226, 11367), (2526, 10017), (2862, 8841), (2947, 8586), (3339, 7578), (3789, 6678), (4293, 5894)]