7834285816

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{145879}}^1$

素因数の和:146036

約数の個数: 48

約数和(自身を含む): 17212381200

約数和(自身を除く): 9378095384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 13426, 26852, 53704, 145879, 291758, 583516, 1021153, 1167032, 2042306, 4084612, 7148071, 8169224, 14296142, 19985423, 28592284, 39970846, 57184568, 79941692, 139897961, 159883384, 279795922, 559591844, 979285727, 1119183688, 1958571454, 3917142908, 7834285816]

約数ペア:

[(1, 7834285816), (2, 3917142908), (4, 1958571454), (7, 1119183688), (8, 979285727), (14, 559591844), (28, 279795922), (49, 159883384), (56, 139897961), (98, 79941692), (137, 57184568), (196, 39970846), (274, 28592284), (392, 19985423), (548, 14296142), (959, 8169224), (1096, 7148071), (1918, 4084612), (3836, 2042306), (6713, 1167032), (7672, 1021153), (13426, 583516), (26852, 291758), (53704, 145879)]