25601928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 71737920

約数和(自身を除く): 46135992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 2621, 3256, 4884, 5242, 7863, 9768, 10484, 15726, 20968, 28831, 31452, 57662, 62904, 86493, 96977, 115324, 172986, 193954, 230648, 290931, 345972, 387908, 581862, 691944, 775816, 1066747, 1163724, 2133494, 2327448, 3200241, 4266988, 6400482, 8533976, 12800964, 25601928]

約数ペア:

[(1, 25601928), (2, 12800964), (3, 8533976), (4, 6400482), (6, 4266988), (8, 3200241), (11, 2327448), (12, 2133494), (22, 1163724), (24, 1066747), (33, 775816), (37, 691944), (44, 581862), (66, 387908), (74, 345972), (88, 290931), (111, 230648), (132, 193954), (148, 172986), (222, 115324), (264, 96977), (296, 86493), (407, 62904), (444, 57662), (814, 31452), (888, 28831), (1221, 20968), (1628, 15726), (2442, 10484), (2621, 9768), (3256, 7863), (4884, 5242)]