557876032

素因数分解:

$2^6\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2557}}^1$

素因数の和:3063

約数の個数: 56

約数和(自身を含む): 1268276864

約数和(自身を除く): 710400832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 487, 974, 1948, 2557, 3409, 3896, 5114, 6818, 7792, 10228, 13636, 15584, 17899, 20456, 27272, 31168, 35798, 40912, 54544, 71596, 81824, 109088, 143192, 163648, 218176, 286384, 572768, 1145536, 1245259, 2490518, 4981036, 8716813, 9962072, 17433626, 19924144, 34867252, 39848288, 69734504, 79696576, 139469008, 278938016, 557876032]

約数ペア:

[(1, 557876032), (2, 278938016), (4, 139469008), (7, 79696576), (8, 69734504), (14, 39848288), (16, 34867252), (28, 19924144), (32, 17433626), (56, 9962072), (64, 8716813), (112, 4981036), (224, 2490518), (448, 1245259), (487, 1145536), (974, 572768), (1948, 286384), (2557, 218176), (3409, 163648), (3896, 143192), (5114, 109088), (6818, 81824), (7792, 71596), (10228, 54544), (13636, 40912), (15584, 35798), (17899, 31168), (20456, 27272)]