25694679808

素因数分解:

$2^8\times 7^1\times {\mathrm{193}}^1\times {\mathrm{74293}}^1$

素因数の和:74509

約数の個数: 72

約数和(自身を含む): 58920491168

約数和(自身を除く): 33225811360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 772, 896, 1351, 1544, 1792, 2702, 3088, 5404, 6176, 10808, 12352, 21616, 24704, 43232, 49408, 74293, 86464, 148586, 172928, 297172, 345856, 520051, 594344, 1040102, 1188688, 2080204, 2377376, 4160408, 4754752, 8320816, 9509504, 14338549, 16641632, 19019008, 28677098, 33283264, 57354196, 66566528, 100369843, 114708392, 133133056, 200739686, 229416784, 401479372, 458833568, 802958744, 917667136, 1605917488, 1835334272, 3211834976, 3670668544, 6423669952, 12847339904, 25694679808]

約数ペア:

[(1, 25694679808), (2, 12847339904), (4, 6423669952), (7, 3670668544), (8, 3211834976), (14, 1835334272), (16, 1605917488), (28, 917667136), (32, 802958744), (56, 458833568), (64, 401479372), (112, 229416784), (128, 200739686), (193, 133133056), (224, 114708392), (256, 100369843), (386, 66566528), (448, 57354196), (772, 33283264), (896, 28677098), (1351, 19019008), (1544, 16641632), (1792, 14338549), (2702, 9509504), (3088, 8320816), (5404, 4754752), (6176, 4160408), (10808, 2377376), (12352, 2080204), (21616, 1188688), (24704, 1040102), (43232, 594344), (49408, 520051), (74293, 345856), (86464, 297172), (148586, 172928)]