22254904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 51226560

約数和(自身を除く): 28971656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 194, 238, 241, 388, 476, 482, 679, 776, 952, 964, 1358, 1649, 1687, 1928, 2716, 3298, 3374, 4097, 5432, 6596, 6748, 8194, 11543, 13192, 13496, 16388, 23086, 23377, 28679, 32776, 46172, 46754, 57358, 92344, 93508, 114716, 163639, 187016, 229432, 327278, 397409, 654556, 794818, 1309112, 1589636, 2781863, 3179272, 5563726, 11127452, 22254904]

約数ペア:

[(1, 22254904), (2, 11127452), (4, 5563726), (7, 3179272), (8, 2781863), (14, 1589636), (17, 1309112), (28, 794818), (34, 654556), (56, 397409), (68, 327278), (97, 229432), (119, 187016), (136, 163639), (194, 114716), (238, 93508), (241, 92344), (388, 57358), (476, 46754), (482, 46172), (679, 32776), (776, 28679), (952, 23377), (964, 23086), (1358, 16388), (1649, 13496), (1687, 13192), (1928, 11543), (2716, 8194), (3298, 6748), (3374, 6596), (4097, 5432)]