67108790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3461}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 138590784

約数和(自身を除く): 71481994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3461, 3878, 6922, 9695, 17305, 19390, 24227, 34610, 48454, 121135, 242270, 958697, 1917394, 4793485, 6710879, 9586970, 13421758, 33554395, 67108790]

約数ペア:

[(1, 67108790), (2, 33554395), (5, 13421758), (7, 9586970), (10, 6710879), (14, 4793485), (35, 1917394), (70, 958697), (277, 242270), (554, 121135), (1385, 48454), (1939, 34610), (2770, 24227), (3461, 19390), (3878, 17305), (6922, 9695)]