61892308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 119617344

約数和(自身を除く): 57725036

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 122, 172, 244, 347, 694, 731, 1037, 1388, 1462, 2074, 2623, 2924, 4148, 5246, 5899, 10492, 11798, 14921, 21167, 23596, 29842, 42334, 44591, 59684, 84668, 89182, 178364, 253657, 359839, 507314, 719678, 910181, 1014628, 1439356, 1820362, 3640724, 15473077, 30946154, 61892308]

約数ペア:

[(1, 61892308), (2, 30946154), (4, 15473077), (17, 3640724), (34, 1820362), (43, 1439356), (61, 1014628), (68, 910181), (86, 719678), (122, 507314), (172, 359839), (244, 253657), (347, 178364), (694, 89182), (731, 84668), (1037, 59684), (1388, 44591), (1462, 42334), (2074, 29842), (2623, 23596), (2924, 21167), (4148, 14921), (5246, 11798), (5899, 10492)]