25869376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 35578304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 59, 62, 64, 68, 104, 118, 124, 136, 208, 221, 236, 248, 272, 403, 416, 442, 472, 496, 527, 544, 767, 806, 832, 884, 944, 992, 1003, 1054, 1088, 1534, 1612, 1768, 1829, 1888, 1984, 2006, 2108, 3068, 3224, 3536, 3658, 3776, 4012, 4216, 6136, 6448, 6851, 7072, 7316, 8024, 8432, 12272, 12896, 13039, 13702, 14144, 14632, 16048, 16864, 23777, 24544, 25792, 26078, 27404, 29264, 31093, 32096, 33728, 47554, 49088, 52156, 54808, 58528, 62186, 64192, 95108, 104312, 109616, 117056, 124372, 190216, 208624, 219232, 248744, 380432, 404209, 417248, 438464, 497488, 760864, 808418, 834496, 994976, 1521728, 1616836, 1989952, 3233672, 6467344, 12934688, 25869376]

約数ペア:

[(1, 25869376), (2, 12934688), (4, 6467344), (8, 3233672), (13, 1989952), (16, 1616836), (17, 1521728), (26, 994976), (31, 834496), (32, 808418), (34, 760864), (52, 497488), (59, 438464), (62, 417248), (64, 404209), (68, 380432), (104, 248744), (118, 219232), (124, 208624), (136, 190216), (208, 124372), (221, 117056), (236, 109616), (248, 104312), (272, 95108), (403, 64192), (416, 62186), (442, 58528), (472, 54808), (496, 52156), (527, 49088), (544, 47554), (767, 33728), (806, 32096), (832, 31093), (884, 29264), (944, 27404), (992, 26078), (1003, 25792), (1054, 24544), (1088, 23777), (1534, 16864), (1612, 16048), (1768, 14632), (1829, 14144), (1888, 13702), (1984, 13039), (2006, 12896), (2108, 12272), (3068, 8432), (3224, 8024), (3536, 7316), (3658, 7072), (3776, 6851), (4012, 6448), (4216, 6136)]