28367059448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{100169}}^1$

素因数の和:100584

約数の個数: 64

約数和(自身を含む): 65631384000

約数和(自身を除く): 37264324552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 389, 728, 778, 1556, 2723, 3112, 5057, 5446, 10114, 10892, 20228, 21784, 35399, 40456, 70798, 100169, 141596, 200338, 283192, 400676, 701183, 801352, 1302197, 1402366, 2604394, 2804732, 5208788, 5609464, 9115379, 10417576, 18230758, 36461516, 38965741, 72923032, 77931482, 155862964, 272760187, 311725928, 506554633, 545520374, 1013109266, 1091040748, 2026218532, 2182081496, 3545882431, 4052437064, 7091764862, 14183529724, 28367059448]

約数ペア:

[(1, 28367059448), (2, 14183529724), (4, 7091764862), (7, 4052437064), (8, 3545882431), (13, 2182081496), (14, 2026218532), (26, 1091040748), (28, 1013109266), (52, 545520374), (56, 506554633), (91, 311725928), (104, 272760187), (182, 155862964), (364, 77931482), (389, 72923032), (728, 38965741), (778, 36461516), (1556, 18230758), (2723, 10417576), (3112, 9115379), (5057, 5609464), (5446, 5208788), (10114, 2804732), (10892, 2604394), (20228, 1402366), (21784, 1302197), (35399, 801352), (40456, 701183), (70798, 400676), (100169, 283192), (141596, 200338)]