25917984

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 76108032

約数和(自身を除く): 50190048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2903, 2976, 4464, 5806, 8709, 8928, 11612, 17418, 23224, 26127, 34836, 46448, 52254, 69672, 89993, 92896, 104508, 139344, 179986, 209016, 269979, 278688, 359972, 418032, 539958, 719944, 809937, 836064, 1079916, 1439888, 1619874, 2159832, 2879776, 3239748, 4319664, 6479496, 8639328, 12958992, 25917984]

約数ペア:

[(1, 25917984), (2, 12958992), (3, 8639328), (4, 6479496), (6, 4319664), (8, 3239748), (9, 2879776), (12, 2159832), (16, 1619874), (18, 1439888), (24, 1079916), (31, 836064), (32, 809937), (36, 719944), (48, 539958), (62, 418032), (72, 359972), (93, 278688), (96, 269979), (124, 209016), (144, 179986), (186, 139344), (248, 104508), (279, 92896), (288, 89993), (372, 69672), (496, 52254), (558, 46448), (744, 34836), (992, 26127), (1116, 23224), (1488, 17418), (2232, 11612), (2903, 8928), (2976, 8709), (4464, 5806)]