67438756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 147796992

約数和(自身を除く): 80358236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 631, 694, 1262, 1388, 2429, 2524, 3817, 4417, 4858, 6941, 7634, 8834, 9716, 13882, 15268, 17668, 26719, 27764, 48587, 53438, 97174, 106876, 194348, 218957, 437914, 875828, 1532699, 2408527, 3065398, 4817054, 6130796, 9634108, 16859689, 33719378, 67438756]

約数ペア:

[(1, 67438756), (2, 33719378), (4, 16859689), (7, 9634108), (11, 6130796), (14, 4817054), (22, 3065398), (28, 2408527), (44, 1532699), (77, 875828), (154, 437914), (308, 218957), (347, 194348), (631, 106876), (694, 97174), (1262, 53438), (1388, 48587), (2429, 27764), (2524, 26719), (3817, 17668), (4417, 15268), (4858, 13882), (6941, 9716), (7634, 8834)]