77218076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18797}}^1$

素因数の和:18893

約数の個数: 24

約数和(自身を含む): 147376320

約数和(自身を除く): 70158244

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 18797, 37594, 75188, 244361, 488722, 977444, 1484963, 2969926, 5939852, 19304519, 38609038, 77218076]

約数ペア:

[(1, 77218076), (2, 38609038), (4, 19304519), (13, 5939852), (26, 2969926), (52, 1484963), (79, 977444), (158, 488722), (316, 244361), (1027, 75188), (2054, 37594), (4108, 18797)]