29274387376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{8387}}^1$

素因数の和:8678

約数の個数: 80

約数和(自身を含む): 62075964384

約数和(自身を除く): 32801577008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 173, 194, 208, 346, 388, 692, 776, 1261, 1384, 1552, 2249, 2522, 2768, 4498, 5044, 8387, 8996, 10088, 16774, 16781, 17992, 20176, 33548, 33562, 35984, 67096, 67124, 109031, 134192, 134248, 218062, 218153, 268496, 436124, 436306, 813539, 872248, 872612, 1450951, 1627078, 1744496, 1745224, 2901902, 3254156, 3490448, 5803804, 6508312, 10576007, 11607608, 13016624, 18862363, 21152014, 23215216, 37724726, 42304028, 75449452, 84608056, 140742247, 150898904, 169216112, 281484494, 301797808, 562968988, 1125937976, 1829649211, 2251875952, 3659298422, 7318596844, 14637193688, 29274387376]

約数ペア:

[(1, 29274387376), (2, 14637193688), (4, 7318596844), (8, 3659298422), (13, 2251875952), (16, 1829649211), (26, 1125937976), (52, 562968988), (97, 301797808), (104, 281484494), (173, 169216112), (194, 150898904), (208, 140742247), (346, 84608056), (388, 75449452), (692, 42304028), (776, 37724726), (1261, 23215216), (1384, 21152014), (1552, 18862363), (2249, 13016624), (2522, 11607608), (2768, 10576007), (4498, 6508312), (5044, 5803804), (8387, 3490448), (8996, 3254156), (10088, 2901902), (16774, 1745224), (16781, 1744496), (17992, 1627078), (20176, 1450951), (33548, 872612), (33562, 872248), (35984, 813539), (67096, 436306), (67124, 436124), (109031, 268496), (134192, 218153), (134248, 218062)]