2569712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 5356800

約数和(自身を除く): 2787088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 107, 152, 158, 214, 304, 316, 428, 632, 856, 1264, 1501, 1712, 2033, 3002, 4066, 6004, 8132, 8453, 12008, 16264, 16906, 24016, 32528, 33812, 67624, 135248, 160607, 321214, 642428, 1284856, 2569712]

約数ペア:

[(1, 2569712), (2, 1284856), (4, 642428), (8, 321214), (16, 160607), (19, 135248), (38, 67624), (76, 33812), (79, 32528), (107, 24016), (152, 16906), (158, 16264), (214, 12008), (304, 8453), (316, 8132), (428, 6004), (632, 4066), (856, 3002), (1264, 2033), (1501, 1712)]