77488406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 48586474

約数列:

[1, 2, 29, 31, 58, 62, 71, 142, 607, 899, 1214, 1798, 2059, 2201, 4118, 4402, 17603, 18817, 35206, 37634, 43097, 63829, 86194, 127658, 545693, 1091386, 1249813, 1336007, 2499626, 2672014, 38744203, 77488406]

約数ペア:

[(1, 77488406), (2, 38744203), (29, 2672014), (31, 2499626), (58, 1336007), (62, 1249813), (71, 1091386), (142, 545693), (607, 127658), (899, 86194), (1214, 63829), (1798, 43097), (2059, 37634), (2201, 35206), (4118, 18817), (4402, 17603)]