25450242608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{14929}}^1$

素因数の和:15466

約数の個数: 80

約数和(自身を含む): 58294364160

約数和(自身を除く): 32844121552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 491, 496, 868, 982, 1736, 1964, 3437, 3472, 3928, 6874, 7856, 13748, 14929, 15221, 27496, 29858, 30442, 54992, 59716, 60884, 104503, 106547, 119432, 121768, 209006, 213094, 238864, 243536, 418012, 426188, 462799, 836024, 852376, 925598, 1672048, 1704752, 1851196, 3239593, 3702392, 6479186, 7330139, 7404784, 12958372, 14660278, 25916744, 29320556, 51310973, 51833488, 58641112, 102621946, 117282224, 205243892, 227234309, 410487784, 454468618, 820975568, 908937236, 1590640163, 1817874472, 3181280326, 3635748944, 6362560652, 12725121304, 25450242608]

約数ペア:

[(1, 25450242608), (2, 12725121304), (4, 6362560652), (7, 3635748944), (8, 3181280326), (14, 1817874472), (16, 1590640163), (28, 908937236), (31, 820975568), (56, 454468618), (62, 410487784), (112, 227234309), (124, 205243892), (217, 117282224), (248, 102621946), (434, 58641112), (491, 51833488), (496, 51310973), (868, 29320556), (982, 25916744), (1736, 14660278), (1964, 12958372), (3437, 7404784), (3472, 7330139), (3928, 6479186), (6874, 3702392), (7856, 3239593), (13748, 1851196), (14929, 1704752), (15221, 1672048), (27496, 925598), (29858, 852376), (30442, 836024), (54992, 462799), (59716, 426188), (60884, 418012), (104503, 243536), (106547, 238864), (119432, 213094), (121768, 209006)]