64461184

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 134174880

約数和(自身を除く): 69713696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 173, 284, 328, 346, 568, 656, 692, 1136, 1312, 1384, 2272, 2624, 2768, 2911, 4544, 5248, 5536, 5822, 7093, 9088, 11072, 11644, 12283, 14186, 22144, 23288, 24566, 28372, 46576, 49132, 56744, 93152, 98264, 113488, 186304, 196528, 226976, 372608, 393056, 453952, 503603, 786112, 907904, 1007206, 1572224, 2014412, 4028824, 8057648, 16115296, 32230592, 64461184]

約数ペア:

[(1, 64461184), (2, 32230592), (4, 16115296), (8, 8057648), (16, 4028824), (32, 2014412), (41, 1572224), (64, 1007206), (71, 907904), (82, 786112), (128, 503603), (142, 453952), (164, 393056), (173, 372608), (284, 226976), (328, 196528), (346, 186304), (568, 113488), (656, 98264), (692, 93152), (1136, 56744), (1312, 49132), (1384, 46576), (2272, 28372), (2624, 24566), (2768, 23288), (2911, 22144), (4544, 14186), (5248, 12283), (5536, 11644), (5822, 11072), (7093, 9088)]