79867298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 144906240

約数和(自身を除く): 65038942

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1423, 1477, 2846, 2954, 4009, 8018, 9961, 19922, 27037, 28063, 54074, 56126, 189259, 300253, 378518, 600506, 2101771, 4203542, 5704807, 11409614, 39933649, 79867298]

約数ペア:

[(1, 79867298), (2, 39933649), (7, 11409614), (14, 5704807), (19, 4203542), (38, 2101771), (133, 600506), (211, 378518), (266, 300253), (422, 189259), (1423, 56126), (1477, 54074), (2846, 28063), (2954, 27037), (4009, 19922), (8018, 9961)]