26479673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 32378880

約数和(自身を除く): 5899207

約数列:

[1, 11, 19, 31, 61, 67, 209, 341, 589, 671, 737, 1159, 1273, 1891, 2077, 4087, 6479, 12749, 14003, 20801, 22847, 35929, 39463, 44957, 77653, 126697, 395219, 434093, 854183, 1393667, 2407243, 26479673]

約数ペア:

[(1, 26479673), (11, 2407243), (19, 1393667), (31, 854183), (61, 434093), (67, 395219), (209, 126697), (341, 77653), (589, 44957), (671, 39463), (737, 35929), (1159, 22847), (1273, 20801), (1891, 14003), (2077, 12749), (4087, 6479)]