71972303872

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1434397}}^1$

素因数の和:1434431

約数の個数: 66

約数和(自身を含む): 167364124242

約数和(自身を除く): 95391820370

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 50176, 1434397, 2868794, 5737588, 10040779, 11475176, 20081558, 22950352, 40163116, 45900704, 70285453, 80326232, 91801408, 140570906, 160652464, 183602816, 281141812, 321304928, 367205632, 562283624, 642609856, 734411264, 1124567248, 1285219712, 1468822528, 2249134496, 2570439424, 4498268992, 5140878848, 8996537984, 10281757696, 17993075968, 35986151936, 71972303872]

約数ペア:

[(1, 71972303872), (2, 35986151936), (4, 17993075968), (7, 10281757696), (8, 8996537984), (14, 5140878848), (16, 4498268992), (28, 2570439424), (32, 2249134496), (49, 1468822528), (56, 1285219712), (64, 1124567248), (98, 734411264), (112, 642609856), (128, 562283624), (196, 367205632), (224, 321304928), (256, 281141812), (392, 183602816), (448, 160652464), (512, 140570906), (784, 91801408), (896, 80326232), (1024, 70285453), (1568, 45900704), (1792, 40163116), (3136, 22950352), (3584, 20081558), (6272, 11475176), (7168, 10040779), (12544, 5737588), (25088, 2868794), (50176, 1434397)]