15695959216

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{3253}}^1$

素因数の和:3978

約数の個数: 80

約数和(自身を含む): 35339793664

約数和(自身を除く): 19643834448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 643, 938, 1072, 1286, 1876, 2572, 3253, 3752, 4501, 5144, 6506, 7504, 9002, 10288, 13012, 18004, 22771, 26024, 36008, 43081, 45542, 52048, 72016, 86162, 91084, 172324, 182168, 217951, 301567, 344648, 364336, 435902, 603134, 689296, 871804, 1206268, 1525657, 1743608, 2091679, 2412536, 3051314, 3487216, 4183358, 4825072, 6102628, 8366716, 12205256, 14641753, 16733432, 24410512, 29283506, 33466864, 58567012, 117134024, 140142493, 234268048, 280284986, 560569972, 980997451, 1121139944, 1961994902, 2242279888, 3923989804, 7847979608, 15695959216]

約数ペア:

[(1, 15695959216), (2, 7847979608), (4, 3923989804), (7, 2242279888), (8, 1961994902), (14, 1121139944), (16, 980997451), (28, 560569972), (56, 280284986), (67, 234268048), (112, 140142493), (134, 117134024), (268, 58567012), (469, 33466864), (536, 29283506), (643, 24410512), (938, 16733432), (1072, 14641753), (1286, 12205256), (1876, 8366716), (2572, 6102628), (3253, 4825072), (3752, 4183358), (4501, 3487216), (5144, 3051314), (6506, 2412536), (7504, 2091679), (9002, 1743608), (10288, 1525657), (13012, 1206268), (18004, 871804), (22771, 689296), (26024, 603134), (36008, 435902), (43081, 364336), (45542, 344648), (52048, 301567), (72016, 217951), (86162, 182168), (91084, 172324)]