28103655936

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{630919}}^1$

素因数の和:630969

約数の個数: 80

約数和(自身を含む): 77451739200

約数和(自身を除く): 49348083264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2784, 3712, 5568, 7424, 11136, 14848, 22272, 44544, 630919, 1261838, 1892757, 2523676, 3785514, 5047352, 7571028, 10094704, 15142056, 18296651, 20189408, 30284112, 36593302, 40378816, 54889953, 60568224, 73186604, 80757632, 109779906, 121136448, 146373208, 161515264, 219559812, 242272896, 292746416, 323030528, 439119624, 484545792, 585492832, 878239248, 969091584, 1170985664, 1756478496, 2341971328, 3512956992, 4683942656, 7025913984, 9367885312, 14051827968, 28103655936]

約数ペア:

[(1, 28103655936), (2, 14051827968), (3, 9367885312), (4, 7025913984), (6, 4683942656), (8, 3512956992), (12, 2341971328), (16, 1756478496), (24, 1170985664), (29, 969091584), (32, 878239248), (48, 585492832), (58, 484545792), (64, 439119624), (87, 323030528), (96, 292746416), (116, 242272896), (128, 219559812), (174, 161515264), (192, 146373208), (232, 121136448), (256, 109779906), (348, 80757632), (384, 73186604), (464, 60568224), (512, 54889953), (696, 40378816), (768, 36593302), (928, 30284112), (1392, 20189408), (1536, 18296651), (1856, 15142056), (2784, 10094704), (3712, 7571028), (5568, 5047352), (7424, 3785514), (11136, 2523676), (14848, 1892757), (22272, 1261838), (44544, 630919)]