65634688

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 98870912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 139, 217, 224, 238, 248, 272, 278, 434, 448, 476, 496, 527, 544, 556, 868, 896, 952, 973, 992, 1054, 1088, 1112, 1736, 1904, 1946, 1984, 2108, 2176, 2224, 2363, 3472, 3689, 3808, 3892, 3968, 4216, 4309, 4448, 4726, 6944, 7378, 7616, 7784, 8432, 8618, 8896, 9452, 13888, 14756, 15232, 15568, 16541, 16864, 17236, 17792, 18904, 27776, 29512, 30163, 31136, 33082, 33728, 34472, 37808, 59024, 60326, 62272, 66164, 67456, 68944, 73253, 75616, 118048, 120652, 124544, 132328, 137888, 146506, 151232, 236096, 241304, 264656, 275776, 293012, 302464, 472192, 482608, 512771, 529312, 551552, 586024, 965216, 1025542, 1058624, 1172048, 1930432, 2051084, 2117248, 2344096, 3860864, 4102168, 4688192, 8204336, 9376384, 16408672, 32817344, 65634688]

約数ペア:

[(1, 65634688), (2, 32817344), (4, 16408672), (7, 9376384), (8, 8204336), (14, 4688192), (16, 4102168), (17, 3860864), (28, 2344096), (31, 2117248), (32, 2051084), (34, 1930432), (56, 1172048), (62, 1058624), (64, 1025542), (68, 965216), (112, 586024), (119, 551552), (124, 529312), (128, 512771), (136, 482608), (139, 472192), (217, 302464), (224, 293012), (238, 275776), (248, 264656), (272, 241304), (278, 236096), (434, 151232), (448, 146506), (476, 137888), (496, 132328), (527, 124544), (544, 120652), (556, 118048), (868, 75616), (896, 73253), (952, 68944), (973, 67456), (992, 66164), (1054, 62272), (1088, 60326), (1112, 59024), (1736, 37808), (1904, 34472), (1946, 33728), (1984, 33082), (2108, 31136), (2176, 30163), (2224, 29512), (2363, 27776), (3472, 18904), (3689, 17792), (3808, 17236), (3892, 16864), (3968, 16541), (4216, 15568), (4309, 15232), (4448, 14756), (4726, 13888), (6944, 9452), (7378, 8896), (7616, 8618), (7784, 8432)]