8221696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 88

約数和(自身を含む): 19913216

約数和(自身を除く): 11691520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 512, 518, 592, 868, 896, 992, 1024, 1036, 1147, 1184, 1736, 1792, 1984, 2072, 2294, 2368, 3472, 3584, 3968, 4144, 4588, 4736, 6944, 7168, 7936, 8029, 8288, 9176, 9472, 13888, 15872, 16058, 16576, 18352, 18944, 27776, 31744, 32116, 33152, 36704, 37888, 55552, 64232, 66304, 73408, 111104, 128464, 132608, 146816, 222208, 256928, 265216, 293632, 513856, 587264, 1027712, 1174528, 2055424, 4110848, 8221696]

約数ペア:

[(1, 8221696), (2, 4110848), (4, 2055424), (7, 1174528), (8, 1027712), (14, 587264), (16, 513856), (28, 293632), (31, 265216), (32, 256928), (37, 222208), (56, 146816), (62, 132608), (64, 128464), (74, 111104), (112, 73408), (124, 66304), (128, 64232), (148, 55552), (217, 37888), (224, 36704), (248, 33152), (256, 32116), (259, 31744), (296, 27776), (434, 18944), (448, 18352), (496, 16576), (512, 16058), (518, 15872), (592, 13888), (868, 9472), (896, 9176), (992, 8288), (1024, 8029), (1036, 7936), (1147, 7168), (1184, 6944), (1736, 4736), (1792, 4588), (1984, 4144), (2072, 3968), (2294, 3584), (2368, 3472)]