78425906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 132935040

約数和(自身を除く): 54509134

約数列:

[1, 2, 13, 23, 26, 46, 299, 313, 419, 598, 626, 838, 4069, 5447, 7199, 8138, 9637, 10894, 14398, 19274, 93587, 125281, 131147, 187174, 250562, 262294, 1704911, 3016381, 3409822, 6032762, 39212953, 78425906]

約数ペア:

[(1, 78425906), (2, 39212953), (13, 6032762), (23, 3409822), (26, 3016381), (46, 1704911), (299, 262294), (313, 250562), (419, 187174), (598, 131147), (626, 125281), (838, 93587), (4069, 19274), (5447, 14398), (7199, 10894), (8138, 9637)]