68624024

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20089}}^1$

素因数の和:20163

約数の個数: 32

約数和(自身を含む): 149469600

約数和(自身を除く): 80845576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20089, 40178, 80356, 140623, 160712, 281246, 562492, 1124984, 1225429, 2450858, 4901716, 8578003, 9803432, 17156006, 34312012, 68624024]

約数ペア:

[(1, 68624024), (2, 34312012), (4, 17156006), (7, 9803432), (8, 8578003), (14, 4901716), (28, 2450858), (56, 1225429), (61, 1124984), (122, 562492), (244, 281246), (427, 160712), (488, 140623), (854, 80356), (1708, 40178), (3416, 20089)]