64011376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 147678048

約数和(自身を除く): 83666672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 101, 104, 143, 176, 202, 208, 277, 286, 404, 554, 572, 808, 1108, 1111, 1144, 1313, 1616, 2216, 2222, 2288, 2626, 3047, 3601, 4432, 4444, 5252, 6094, 7202, 8888, 10504, 12188, 14404, 14443, 17776, 21008, 24376, 27977, 28808, 28886, 39611, 48752, 55954, 57616, 57772, 79222, 111908, 115544, 158444, 223816, 231088, 307747, 316888, 363701, 447632, 615494, 633776, 727402, 1230988, 1454804, 2461976, 2909608, 4000711, 4923952, 5819216, 8001422, 16002844, 32005688, 64011376]

約数ペア:

[(1, 64011376), (2, 32005688), (4, 16002844), (8, 8001422), (11, 5819216), (13, 4923952), (16, 4000711), (22, 2909608), (26, 2461976), (44, 1454804), (52, 1230988), (88, 727402), (101, 633776), (104, 615494), (143, 447632), (176, 363701), (202, 316888), (208, 307747), (277, 231088), (286, 223816), (404, 158444), (554, 115544), (572, 111908), (808, 79222), (1108, 57772), (1111, 57616), (1144, 55954), (1313, 48752), (1616, 39611), (2216, 28886), (2222, 28808), (2288, 27977), (2626, 24376), (3047, 21008), (3601, 17776), (4432, 14443), (4444, 14404), (5252, 12188), (6094, 10504), (7202, 8888)]