38446330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8050

約数の個数: 32

約数和(自身を含む): 76550544

約数和(自身を除く): 38104214

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 7993, 15986, 39965, 79930, 103909, 207818, 295741, 519545, 591482, 1039090, 1478705, 2957410, 3844633, 7689266, 19223165, 38446330]

約数ペア:

[(1, 38446330), (2, 19223165), (5, 7689266), (10, 3844633), (13, 2957410), (26, 1478705), (37, 1039090), (65, 591482), (74, 519545), (130, 295741), (185, 207818), (370, 103909), (481, 79930), (962, 39965), (2405, 15986), (4810, 7993)]