4106005072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{1877}}^1$

素因数の和:2720

約数の個数: 60

約数和(自身を含む): 8629654140

約数和(自身を除く): 4523649068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 809, 1352, 1618, 1877, 2704, 3236, 3754, 6472, 7508, 10517, 12944, 15016, 21034, 24401, 30032, 42068, 48802, 84136, 97604, 136721, 168272, 195208, 273442, 317213, 390416, 546884, 634426, 1093768, 1268852, 1518493, 2187536, 2537704, 3036986, 5075408, 6073972, 12147944, 19740409, 24295888, 39480818, 78961636, 157923272, 256625317, 315846544, 513250634, 1026501268, 2053002536, 4106005072]

約数ペア:

[(1, 4106005072), (2, 2053002536), (4, 1026501268), (8, 513250634), (13, 315846544), (16, 256625317), (26, 157923272), (52, 78961636), (104, 39480818), (169, 24295888), (208, 19740409), (338, 12147944), (676, 6073972), (809, 5075408), (1352, 3036986), (1618, 2537704), (1877, 2187536), (2704, 1518493), (3236, 1268852), (3754, 1093768), (6472, 634426), (7508, 546884), (10517, 390416), (12944, 317213), (15016, 273442), (21034, 195208), (24401, 168272), (30032, 136721), (42068, 97604), (48802, 84136)]