69397696

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 144018000

約数和(自身を除く): 74620304

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 139, 232, 269, 278, 464, 538, 556, 928, 1076, 1112, 1856, 2152, 2224, 4031, 4304, 4448, 7801, 8062, 8608, 8896, 15602, 16124, 17216, 31204, 32248, 37391, 62408, 64496, 74782, 124816, 128992, 149564, 249632, 257984, 299128, 499264, 598256, 1084339, 1196512, 2168678, 2393024, 4337356, 8674712, 17349424, 34698848, 69397696]

約数ペア:

[(1, 69397696), (2, 34698848), (4, 17349424), (8, 8674712), (16, 4337356), (29, 2393024), (32, 2168678), (58, 1196512), (64, 1084339), (116, 598256), (139, 499264), (232, 299128), (269, 257984), (278, 249632), (464, 149564), (538, 128992), (556, 124816), (928, 74782), (1076, 64496), (1112, 62408), (1856, 37391), (2152, 32248), (2224, 31204), (4031, 17216), (4304, 16124), (4448, 15602), (7801, 8896), (8062, 8608)]