12502072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 27721440

約数和(自身を除く): 15219368

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 137, 187, 244, 274, 374, 488, 548, 671, 748, 1037, 1096, 1342, 1496, 1507, 2074, 2329, 2684, 3014, 4148, 4658, 5368, 6028, 8296, 8357, 9316, 11407, 12056, 16714, 18632, 22814, 25619, 33428, 45628, 51238, 66856, 91256, 91927, 102476, 142069, 183854, 204952, 284138, 367708, 568276, 735416, 1136552, 1562759, 3125518, 6251036, 12502072]

約数ペア:

[(1, 12502072), (2, 6251036), (4, 3125518), (8, 1562759), (11, 1136552), (17, 735416), (22, 568276), (34, 367708), (44, 284138), (61, 204952), (68, 183854), (88, 142069), (122, 102476), (136, 91927), (137, 91256), (187, 66856), (244, 51238), (274, 45628), (374, 33428), (488, 25619), (548, 22814), (671, 18632), (748, 16714), (1037, 12056), (1096, 11407), (1342, 9316), (1496, 8357), (1507, 8296), (2074, 6028), (2329, 5368), (2684, 4658), (3014, 4148)]