15399324416

素因数分解:

$2^8\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{5779}}^1$

素因数の和:7289

約数の個数: 72

約数和(自身を含む): 35159416320

約数和(自身を除く): 19760091904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1487, 1792, 2974, 5779, 5948, 10409, 11558, 11896, 20818, 23116, 23792, 40453, 41636, 46232, 47584, 80906, 83272, 92464, 95168, 161812, 166544, 184928, 190336, 323624, 333088, 369856, 380672, 647248, 666176, 739712, 1294496, 1332352, 1479424, 2588992, 2664704, 5177984, 8593373, 10355968, 17186746, 34373492, 60153611, 68746984, 120307222, 137493968, 240614444, 274987936, 481228888, 549975872, 962457776, 1099951744, 1924915552, 2199903488, 3849831104, 7699662208, 15399324416]

約数ペア:

[(1, 15399324416), (2, 7699662208), (4, 3849831104), (7, 2199903488), (8, 1924915552), (14, 1099951744), (16, 962457776), (28, 549975872), (32, 481228888), (56, 274987936), (64, 240614444), (112, 137493968), (128, 120307222), (224, 68746984), (256, 60153611), (448, 34373492), (896, 17186746), (1487, 10355968), (1792, 8593373), (2974, 5177984), (5779, 2664704), (5948, 2588992), (10409, 1479424), (11558, 1332352), (11896, 1294496), (20818, 739712), (23116, 666176), (23792, 647248), (40453, 380672), (41636, 369856), (46232, 333088), (47584, 323624), (80906, 190336), (83272, 184928), (92464, 166544), (95168, 161812)]