64341152

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 131453280

約数和(自身を除く): 67112128

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 424, 472, 643, 848, 944, 1286, 1696, 1888, 2572, 3127, 5144, 6254, 10288, 12508, 20576, 25016, 34079, 37937, 50032, 68158, 75874, 100064, 136316, 151748, 272632, 303496, 545264, 606992, 1090528, 1213984, 2010661, 4021322, 8042644, 16085288, 32170576, 64341152]

約数ペア:

[(1, 64341152), (2, 32170576), (4, 16085288), (8, 8042644), (16, 4021322), (32, 2010661), (53, 1213984), (59, 1090528), (106, 606992), (118, 545264), (212, 303496), (236, 272632), (424, 151748), (472, 136316), (643, 100064), (848, 75874), (944, 68158), (1286, 50032), (1696, 37937), (1888, 34079), (2572, 25016), (3127, 20576), (5144, 12508), (6254, 10288)]