39142454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 65790144

約数和(自身を除く): 26647690

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 503, 533, 949, 1006, 1066, 1898, 2993, 5986, 6539, 13078, 20623, 36719, 38909, 41246, 73438, 77818, 268099, 477347, 536198, 954694, 1505479, 3010958, 19571227, 39142454]

約数ペア:

[(1, 39142454), (2, 19571227), (13, 3010958), (26, 1505479), (41, 954694), (73, 536198), (82, 477347), (146, 268099), (503, 77818), (533, 73438), (949, 41246), (1006, 38909), (1066, 36719), (1898, 20623), (2993, 13078), (5986, 6539)]