25671632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 61246080

約数和(自身を除く): 35574448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 139, 194, 238, 272, 278, 388, 476, 556, 679, 776, 952, 973, 1112, 1358, 1552, 1649, 1904, 1946, 2224, 2363, 2716, 3298, 3892, 4726, 5432, 6596, 7784, 9452, 10864, 11543, 13192, 13483, 15568, 16541, 18904, 23086, 26384, 26966, 33082, 37808, 46172, 53932, 66164, 92344, 94381, 107864, 132328, 184688, 188762, 215728, 229211, 264656, 377524, 458422, 755048, 916844, 1510096, 1604477, 1833688, 3208954, 3667376, 6417908, 12835816, 25671632]

約数ペア:

[(1, 25671632), (2, 12835816), (4, 6417908), (7, 3667376), (8, 3208954), (14, 1833688), (16, 1604477), (17, 1510096), (28, 916844), (34, 755048), (56, 458422), (68, 377524), (97, 264656), (112, 229211), (119, 215728), (136, 188762), (139, 184688), (194, 132328), (238, 107864), (272, 94381), (278, 92344), (388, 66164), (476, 53932), (556, 46172), (679, 37808), (776, 33082), (952, 26966), (973, 26384), (1112, 23086), (1358, 18904), (1552, 16541), (1649, 15568), (1904, 13483), (1946, 13192), (2224, 11543), (2363, 10864), (2716, 9452), (3298, 7784), (3892, 6596), (4726, 5432)]