8057456004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{10357}}^1$

素因数の和:15364

約数の個数: 48

約数和(自身を含む): 20252955968

約数和(自身を除く): 12195499964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4987, 9974, 10357, 14961, 19948, 20714, 29922, 31071, 41428, 59844, 62142, 64831, 124284, 129662, 134641, 194493, 259324, 269282, 388986, 403923, 538564, 777972, 807846, 1615692, 51650359, 103300718, 154951077, 206601436, 309902154, 619804308, 671454667, 1342909334, 2014364001, 2685818668, 4028728002, 8057456004]

約数ペア:

[(1, 8057456004), (2, 4028728002), (3, 2685818668), (4, 2014364001), (6, 1342909334), (12, 671454667), (13, 619804308), (26, 309902154), (39, 206601436), (52, 154951077), (78, 103300718), (156, 51650359), (4987, 1615692), (9974, 807846), (10357, 777972), (14961, 538564), (19948, 403923), (20714, 388986), (29922, 269282), (31071, 259324), (41428, 194493), (59844, 134641), (62142, 129662), (64831, 124284)]