65321344

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 150368400

約数和(自身を除く): 85047056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2729, 2992, 5458, 5984, 10916, 11968, 21832, 23936, 30019, 43664, 46393, 60038, 87328, 92786, 120076, 174656, 185572, 240152, 349312, 371144, 480304, 510323, 742288, 960608, 1020646, 1484576, 1921216, 2041292, 2969152, 3842432, 4082584, 5938304, 8165168, 16330336, 32660672, 65321344]

約数ペア:

[(1, 65321344), (2, 32660672), (4, 16330336), (8, 8165168), (11, 5938304), (16, 4082584), (17, 3842432), (22, 2969152), (32, 2041292), (34, 1921216), (44, 1484576), (64, 1020646), (68, 960608), (88, 742288), (128, 510323), (136, 480304), (176, 371144), (187, 349312), (272, 240152), (352, 185572), (374, 174656), (544, 120076), (704, 92786), (748, 87328), (1088, 60038), (1408, 46393), (1496, 43664), (2176, 30019), (2729, 23936), (2992, 21832), (5458, 11968), (5984, 10916)]