25679928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 68700960

約数和(自身を除く): 43021032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 557, 678, 904, 1114, 1356, 1671, 1921, 2228, 2712, 3342, 3842, 4456, 5763, 6684, 7684, 9469, 11526, 13368, 15368, 18938, 23052, 28407, 37876, 46104, 56814, 62941, 75752, 113628, 125882, 188823, 227256, 251764, 377646, 503528, 755292, 1069997, 1510584, 2139994, 3209991, 4279988, 6419982, 8559976, 12839964, 25679928]

約数ペア:

[(1, 25679928), (2, 12839964), (3, 8559976), (4, 6419982), (6, 4279988), (8, 3209991), (12, 2139994), (17, 1510584), (24, 1069997), (34, 755292), (51, 503528), (68, 377646), (102, 251764), (113, 227256), (136, 188823), (204, 125882), (226, 113628), (339, 75752), (408, 62941), (452, 56814), (557, 46104), (678, 37876), (904, 28407), (1114, 23052), (1356, 18938), (1671, 15368), (1921, 13368), (2228, 11526), (2712, 9469), (3342, 7684), (3842, 6684), (4456, 5763)]