65834288

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 60

約数和(自身を含む): 140100408

約数和(自身を除く): 74266120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 208, 251, 338, 388, 502, 676, 776, 1004, 1261, 1352, 1552, 2008, 2522, 2704, 3263, 4016, 5044, 6526, 10088, 13052, 16393, 20176, 24347, 26104, 32786, 42419, 48694, 52208, 65572, 84838, 97388, 131144, 169676, 194776, 262288, 316511, 339352, 389552, 633022, 678704, 1266044, 2532088, 4114643, 5064176, 8229286, 16458572, 32917144, 65834288]

約数ペア:

[(1, 65834288), (2, 32917144), (4, 16458572), (8, 8229286), (13, 5064176), (16, 4114643), (26, 2532088), (52, 1266044), (97, 678704), (104, 633022), (169, 389552), (194, 339352), (208, 316511), (251, 262288), (338, 194776), (388, 169676), (502, 131144), (676, 97388), (776, 84838), (1004, 65572), (1261, 52208), (1352, 48694), (1552, 42419), (2008, 32786), (2522, 26104), (2704, 24347), (3263, 20176), (4016, 16393), (5044, 13052), (6526, 10088)]