64506208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 48

約数和(自身を含む): 141508080

約数和(自身を除く): 77001872

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 5347, 6032, 10694, 12064, 21388, 42776, 69511, 85552, 139022, 155063, 171104, 278044, 310126, 556088, 620252, 1112176, 1240504, 2015819, 2224352, 2481008, 4031638, 4962016, 8063276, 16126552, 32253104, 64506208]

約数ペア:

[(1, 64506208), (2, 32253104), (4, 16126552), (8, 8063276), (13, 4962016), (16, 4031638), (26, 2481008), (29, 2224352), (32, 2015819), (52, 1240504), (58, 1112176), (104, 620252), (116, 556088), (208, 310126), (232, 278044), (377, 171104), (416, 155063), (464, 139022), (754, 85552), (928, 69511), (1508, 42776), (3016, 21388), (5347, 12064), (6032, 10694)]