72629284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 159045376

約数和(自身を除く): 86416092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 3271, 5551, 6542, 11102, 13084, 22204, 22897, 42523, 45794, 85046, 91588, 170092, 199531, 297661, 399062, 595322, 798124, 1190644, 1396717, 2593903, 2793434, 5187806, 5586868, 10375612, 18157321, 36314642, 72629284]

約数ペア:

[(1, 72629284), (2, 36314642), (4, 18157321), (7, 10375612), (13, 5586868), (14, 5187806), (26, 2793434), (28, 2593903), (52, 1396717), (61, 1190644), (91, 798124), (122, 595322), (182, 399062), (244, 297661), (364, 199531), (427, 170092), (793, 91588), (854, 85046), (1586, 45794), (1708, 42523), (3172, 22897), (3271, 22204), (5551, 13084), (6542, 11102)]