71244992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 84

約数和(自身を含む): 175144176

約数和(自身を除く): 103899184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 941, 1183, 1352, 1456, 1882, 2366, 2704, 2912, 3764, 4732, 5408, 5824, 6587, 7528, 9464, 10816, 12233, 13174, 15056, 18928, 24466, 26348, 30112, 37856, 48932, 52696, 60224, 75712, 85631, 97864, 105392, 159029, 171262, 195728, 210784, 318058, 342524, 391456, 421568, 636116, 685048, 782912, 1113203, 1272232, 1370096, 2226406, 2544464, 2740192, 4452812, 5088928, 5480384, 8905624, 10177856, 17811248, 35622496, 71244992]

約数ペア:

[(1, 71244992), (2, 35622496), (4, 17811248), (7, 10177856), (8, 8905624), (13, 5480384), (14, 5088928), (16, 4452812), (26, 2740192), (28, 2544464), (32, 2226406), (52, 1370096), (56, 1272232), (64, 1113203), (91, 782912), (104, 685048), (112, 636116), (169, 421568), (182, 391456), (208, 342524), (224, 318058), (338, 210784), (364, 195728), (416, 171262), (448, 159029), (676, 105392), (728, 97864), (832, 85631), (941, 75712), (1183, 60224), (1352, 52696), (1456, 48932), (1882, 37856), (2366, 30112), (2704, 26348), (2912, 24466), (3764, 18928), (4732, 15056), (5408, 13174), (5824, 12233), (6587, 10816), (7528, 9464)]