65253328

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 145115712

約数和(自身を除く): 79862384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 2267, 3598, 4112, 4534, 7196, 9068, 14392, 15869, 18136, 28784, 31738, 36272, 63476, 126952, 253904, 582619, 1165238, 2330476, 4078333, 4660952, 8156666, 9321904, 16313332, 32626664, 65253328]

約数ペア:

[(1, 65253328), (2, 32626664), (4, 16313332), (7, 9321904), (8, 8156666), (14, 4660952), (16, 4078333), (28, 2330476), (56, 1165238), (112, 582619), (257, 253904), (514, 126952), (1028, 63476), (1799, 36272), (2056, 31738), (2267, 28784), (3598, 18136), (4112, 15869), (4534, 14392), (7196, 9068)]