65376188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 125892480

約数和(自身を除く): 60516292

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 134, 148, 268, 347, 694, 703, 1273, 1388, 1406, 2479, 2546, 2812, 4958, 5092, 6593, 9916, 12839, 13186, 23249, 25678, 26372, 46498, 47101, 51356, 92996, 94202, 188404, 243941, 441731, 487882, 860213, 883462, 975764, 1720426, 1766924, 3440852, 16344047, 32688094, 65376188]

約数ペア:

[(1, 65376188), (2, 32688094), (4, 16344047), (19, 3440852), (37, 1766924), (38, 1720426), (67, 975764), (74, 883462), (76, 860213), (134, 487882), (148, 441731), (268, 243941), (347, 188404), (694, 94202), (703, 92996), (1273, 51356), (1388, 47101), (1406, 46498), (2479, 26372), (2546, 25678), (2812, 23249), (4958, 13186), (5092, 12839), (6593, 9916)]