25287483792

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1\times {\mathrm{1997}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 65638423872

約数和(自身を除く): 40350940080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 797, 993, 1324, 1594, 1986, 1997, 2391, 2648, 3188, 3972, 3994, 4782, 5296, 5991, 6376, 7944, 7988, 9564, 11982, 12752, 15888, 15976, 19128, 23964, 31952, 38256, 47928, 95856, 263807, 527614, 661007, 791421, 1055228, 1322014, 1582842, 1591609, 1983021, 2110456, 2644028, 3165684, 3183218, 3966042, 4220912, 4774827, 5288056, 6331368, 6366436, 7932084, 9549654, 10576112, 12662736, 12732872, 15864168, 19099308, 25465744, 31728336, 38198616, 76397232, 526822579, 1053645158, 1580467737, 2107290316, 3160935474, 4214580632, 6321870948, 8429161264, 12643741896, 25287483792]

約数ペア:

[(1, 25287483792), (2, 12643741896), (3, 8429161264), (4, 6321870948), (6, 4214580632), (8, 3160935474), (12, 2107290316), (16, 1580467737), (24, 1053645158), (48, 526822579), (331, 76397232), (662, 38198616), (797, 31728336), (993, 25465744), (1324, 19099308), (1594, 15864168), (1986, 12732872), (1997, 12662736), (2391, 10576112), (2648, 9549654), (3188, 7932084), (3972, 6366436), (3994, 6331368), (4782, 5288056), (5296, 4774827), (5991, 4220912), (6376, 3966042), (7944, 3183218), (7988, 3165684), (9564, 2644028), (11982, 2110456), (12752, 1983021), (15888, 1591609), (15976, 1582842), (19128, 1322014), (23964, 1055228), (31952, 791421), (38256, 661007), (47928, 527614), (95856, 263807)]