69913664

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 145084800

約数和(自身を除く): 75171136

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 139, 232, 271, 278, 464, 542, 556, 928, 1084, 1112, 1856, 2168, 2224, 4031, 4336, 4448, 7859, 8062, 8672, 8896, 15718, 16124, 17344, 31436, 32248, 37669, 62872, 64496, 75338, 125744, 128992, 150676, 251488, 257984, 301352, 502976, 602704, 1092401, 1205408, 2184802, 2410816, 4369604, 8739208, 17478416, 34956832, 69913664]

約数ペア:

[(1, 69913664), (2, 34956832), (4, 17478416), (8, 8739208), (16, 4369604), (29, 2410816), (32, 2184802), (58, 1205408), (64, 1092401), (116, 602704), (139, 502976), (232, 301352), (271, 257984), (278, 251488), (464, 150676), (542, 128992), (556, 125744), (928, 75338), (1084, 64496), (1112, 62872), (1856, 37669), (2168, 32248), (2224, 31436), (4031, 17344), (4336, 16124), (4448, 15718), (7859, 8896), (8062, 8672)]