21823958272

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 43926671936

約数和(自身を除く): 22102713664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 487, 772, 907, 974, 1544, 1814, 1948, 3088, 3628, 3896, 6176, 7256, 7792, 12352, 14512, 15584, 24704, 29024, 31168, 49408, 58048, 62336, 93991, 116096, 124672, 175051, 187982, 232192, 350102, 375964, 441709, 700204, 751928, 883418, 1400408, 1503856, 1766836, 2800816, 3007712, 3533672, 5601632, 6015424, 7067344, 11203264, 12030848, 14134688, 22406528, 24061696, 28269376, 44813056, 56538752, 85249837, 113077504, 170499674, 340999348, 681998696, 1363997392, 2727994784, 5455989568, 10911979136, 21823958272]

約数ペア:

[(1, 21823958272), (2, 10911979136), (4, 5455989568), (8, 2727994784), (16, 1363997392), (32, 681998696), (64, 340999348), (128, 170499674), (193, 113077504), (256, 85249837), (386, 56538752), (487, 44813056), (772, 28269376), (907, 24061696), (974, 22406528), (1544, 14134688), (1814, 12030848), (1948, 11203264), (3088, 7067344), (3628, 6015424), (3896, 5601632), (6176, 3533672), (7256, 3007712), (7792, 2800816), (12352, 1766836), (14512, 1503856), (15584, 1400408), (24704, 883418), (29024, 751928), (31168, 700204), (49408, 441709), (58048, 375964), (62336, 350102), (93991, 232192), (116096, 187982), (124672, 175051)]