889476056

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22277}}^1$

素因数の和:22344

約数の個数: 64

約数和(自身を含む): 2053140480

約数和(自身を除く): 1163664424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5704, 9982, 19964, 22277, 39928, 44554, 89108, 155939, 178216, 311878, 512371, 623756, 690587, 1024742, 1247512, 1381174, 2049484, 2762348, 3586597, 4098968, 4834109, 5524696, 7173194, 9668218, 14346388, 15883501, 19336436, 28692776, 31767002, 38672872, 63534004, 111184507, 127068008, 222369014, 444738028, 889476056]

約数ペア:

[(1, 889476056), (2, 444738028), (4, 222369014), (7, 127068008), (8, 111184507), (14, 63534004), (23, 38672872), (28, 31767002), (31, 28692776), (46, 19336436), (56, 15883501), (62, 14346388), (92, 9668218), (124, 7173194), (161, 5524696), (184, 4834109), (217, 4098968), (248, 3586597), (322, 2762348), (434, 2049484), (644, 1381174), (713, 1247512), (868, 1024742), (1288, 690587), (1426, 623756), (1736, 512371), (2852, 311878), (4991, 178216), (5704, 155939), (9982, 89108), (19964, 44554), (22277, 39928)]