17949774752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{198841}}^1$

素因数の和:198902

約数の個数: 96

約数和(自身を含む): 44896932864

約数和(自身を除く): 26947158112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 22568, 45136, 90272, 198841, 397682, 795364, 1391887, 1590728, 2584933, 2783774, 3181456, 5169866, 5567548, 6164071, 6362912, 10339732, 11135096, 12328142, 18094531, 20679464, 22270192, 24656284, 36189062, 41358928, 43148497, 44540384, 49312568, 72378124, 80132923, 82717856, 86296994, 98625136, 144756248, 160265846, 172593988, 197250272, 289512496, 320531692, 345187976, 560930461, 579024992, 641063384, 690375952, 1121860922, 1282126768, 1380751904, 2243721844, 2564253536, 4487443688, 8974887376, 17949774752]

約数ペア:

[(1, 17949774752), (2, 8974887376), (4, 4487443688), (7, 2564253536), (8, 2243721844), (13, 1380751904), (14, 1282126768), (16, 1121860922), (26, 690375952), (28, 641063384), (31, 579024992), (32, 560930461), (52, 345187976), (56, 320531692), (62, 289512496), (91, 197250272), (104, 172593988), (112, 160265846), (124, 144756248), (182, 98625136), (208, 86296994), (217, 82717856), (224, 80132923), (248, 72378124), (364, 49312568), (403, 44540384), (416, 43148497), (434, 41358928), (496, 36189062), (728, 24656284), (806, 22270192), (868, 20679464), (992, 18094531), (1456, 12328142), (1612, 11135096), (1736, 10339732), (2821, 6362912), (2912, 6164071), (3224, 5567548), (3472, 5169866), (5642, 3181456), (6448, 2783774), (6944, 2584933), (11284, 1590728), (12896, 1391887), (22568, 795364), (45136, 397682), (90272, 198841)]