82364828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 179956224

約数和(自身を除く): 97591396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3187, 3692, 6374, 6461, 12748, 12922, 22309, 25844, 41431, 44618, 82862, 89236, 165724, 226277, 290017, 452554, 580034, 905108, 1160068, 1583939, 2941601, 3167878, 5883202, 6335756, 11766404, 20591207, 41182414, 82364828]

約数ペア:

[(1, 82364828), (2, 41182414), (4, 20591207), (7, 11766404), (13, 6335756), (14, 5883202), (26, 3167878), (28, 2941601), (52, 1583939), (71, 1160068), (91, 905108), (142, 580034), (182, 452554), (284, 290017), (364, 226277), (497, 165724), (923, 89236), (994, 82862), (1846, 44618), (1988, 41431), (3187, 25844), (3692, 22309), (6374, 12922), (6461, 12748)]