38845144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 78755040

約数和(自身を除く): 39909896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1201, 1244, 2402, 2488, 4043, 4804, 8086, 9608, 15613, 16172, 31226, 32344, 62452, 124904, 373511, 747022, 1494044, 2988088, 4855643, 9711286, 19422572, 38845144]

約数ペア:

[(1, 38845144), (2, 19422572), (4, 9711286), (8, 4855643), (13, 2988088), (26, 1494044), (52, 747022), (104, 373511), (311, 124904), (622, 62452), (1201, 32344), (1244, 31226), (2402, 16172), (2488, 15613), (4043, 9608), (4804, 8086)]