65141328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193873}}^1$

素因数の和:193891

約数の個数: 40

約数和(自身を含む): 192323008

約数和(自身を除く): 127181680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193873, 387746, 581619, 775492, 1163238, 1357111, 1550984, 2326476, 2714222, 3101968, 4071333, 4652952, 5428444, 8142666, 9305904, 10856888, 16285332, 21713776, 32570664, 65141328]

約数ペア:

[(1, 65141328), (2, 32570664), (3, 21713776), (4, 16285332), (6, 10856888), (7, 9305904), (8, 8142666), (12, 5428444), (14, 4652952), (16, 4071333), (21, 3101968), (24, 2714222), (28, 2326476), (42, 1550984), (48, 1357111), (56, 1163238), (84, 775492), (112, 581619), (168, 387746), (336, 193873)]