67733428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 72507596

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 557, 602, 707, 1114, 1204, 1414, 2228, 2828, 3899, 4343, 7798, 8686, 15596, 17372, 23951, 30401, 47902, 56257, 60802, 95804, 112514, 121604, 167657, 225028, 335314, 393799, 670628, 787598, 1575196, 2419051, 4838102, 9676204, 16933357, 33866714, 67733428]

約数ペア:

[(1, 67733428), (2, 33866714), (4, 16933357), (7, 9676204), (14, 4838102), (28, 2419051), (43, 1575196), (86, 787598), (101, 670628), (172, 393799), (202, 335314), (301, 225028), (404, 167657), (557, 121604), (602, 112514), (707, 95804), (1114, 60802), (1204, 56257), (1414, 47902), (2228, 30401), (2828, 23951), (3899, 17372), (4343, 15596), (7798, 8686)]