77243764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22171}}^1$

素因数の和:22255

約数の個数: 24

約数和(自身を含む): 147754208

約数和(自身を除く): 70510444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22171, 44342, 88684, 288223, 576446, 1152892, 1485457, 2970914, 5941828, 19310941, 38621882, 77243764]

約数ペア:

[(1, 77243764), (2, 38621882), (4, 19310941), (13, 5941828), (26, 2970914), (52, 1485457), (67, 1152892), (134, 576446), (268, 288223), (871, 88684), (1742, 44342), (3484, 22171)]