67212362

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 117980544

約数和(自身を除く): 50768182

約数列:

[1, 2, 7, 14, 61, 122, 211, 373, 422, 427, 746, 854, 1477, 2611, 2954, 5222, 12871, 22753, 25742, 45506, 78703, 90097, 157406, 159271, 180194, 318542, 550921, 1101842, 4800883, 9601766, 33606181, 67212362]

約数ペア:

[(1, 67212362), (2, 33606181), (7, 9601766), (14, 4800883), (61, 1101842), (122, 550921), (211, 318542), (373, 180194), (422, 159271), (427, 157406), (746, 90097), (854, 78703), (1477, 45506), (2611, 25742), (2954, 22753), (5222, 12871)]