25657488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 77995008

約数和(自身を除く): 52337520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 223, 272, 282, 306, 376, 408, 423, 446, 564, 612, 669, 752, 799, 816, 846, 892, 1128, 1224, 1338, 1598, 1692, 1784, 2007, 2256, 2397, 2448, 2676, 3196, 3384, 3568, 3791, 4014, 4794, 5352, 6392, 6768, 7191, 7582, 8028, 9588, 10481, 10704, 11373, 12784, 14382, 15164, 16056, 19176, 20962, 22746, 28764, 30328, 31443, 32112, 34119, 38352, 41924, 45492, 57528, 60656, 62886, 68238, 83848, 90984, 94329, 115056, 125772, 136476, 167696, 178177, 181968, 188658, 251544, 272952, 356354, 377316, 503088, 534531, 545904, 712708, 754632, 1069062, 1425416, 1509264, 1603593, 2138124, 2850832, 3207186, 4276248, 6414372, 8552496, 12828744, 25657488]

約数ペア:

[(1, 25657488), (2, 12828744), (3, 8552496), (4, 6414372), (6, 4276248), (8, 3207186), (9, 2850832), (12, 2138124), (16, 1603593), (17, 1509264), (18, 1425416), (24, 1069062), (34, 754632), (36, 712708), (47, 545904), (48, 534531), (51, 503088), (68, 377316), (72, 356354), (94, 272952), (102, 251544), (136, 188658), (141, 181968), (144, 178177), (153, 167696), (188, 136476), (204, 125772), (223, 115056), (272, 94329), (282, 90984), (306, 83848), (376, 68238), (408, 62886), (423, 60656), (446, 57528), (564, 45492), (612, 41924), (669, 38352), (752, 34119), (799, 32112), (816, 31443), (846, 30328), (892, 28764), (1128, 22746), (1224, 20962), (1338, 19176), (1598, 16056), (1692, 15164), (1784, 14382), (2007, 12784), (2256, 11373), (2397, 10704), (2448, 10481), (2676, 9588), (3196, 8028), (3384, 7582), (3568, 7191), (3791, 6768), (4014, 6392), (4794, 5352)]