64105496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 149083200

約数和(自身を除く): 84977704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 509, 692, 728, 1018, 1211, 1384, 2036, 2249, 2422, 3563, 4072, 4498, 4844, 6617, 7126, 8996, 9688, 13234, 14252, 15743, 17992, 26468, 28504, 31486, 46319, 52936, 62972, 88057, 92638, 125944, 176114, 185276, 352228, 370552, 616399, 704456, 1144741, 1232798, 2289482, 2465596, 4578964, 4931192, 8013187, 9157928, 16026374, 32052748, 64105496]

約数ペア:

[(1, 64105496), (2, 32052748), (4, 16026374), (7, 9157928), (8, 8013187), (13, 4931192), (14, 4578964), (26, 2465596), (28, 2289482), (52, 1232798), (56, 1144741), (91, 704456), (104, 616399), (173, 370552), (182, 352228), (346, 185276), (364, 176114), (509, 125944), (692, 92638), (728, 88057), (1018, 62972), (1211, 52936), (1384, 46319), (2036, 31486), (2249, 28504), (2422, 26468), (3563, 17992), (4072, 15743), (4498, 14252), (4844, 13234), (6617, 9688), (7126, 8996)]