28571328

素因数分解:

$2^6\times 3^2\times {\mathrm{49603}}^1$

素因数の和:49621

約数の個数: 42

約数和(自身を含む): 81896204

約数和(自身を除く): 53324876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 49603, 99206, 148809, 198412, 297618, 396824, 446427, 595236, 793648, 892854, 1190472, 1587296, 1785708, 2380944, 3174592, 3571416, 4761888, 7142832, 9523776, 14285664, 28571328]

約数ペア:

[(1, 28571328), (2, 14285664), (3, 9523776), (4, 7142832), (6, 4761888), (8, 3571416), (9, 3174592), (12, 2380944), (16, 1785708), (18, 1587296), (24, 1190472), (32, 892854), (36, 793648), (48, 595236), (64, 446427), (72, 396824), (96, 297618), (144, 198412), (192, 148809), (288, 99206), (576, 49603)]