65648576

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 159959040

約数和(自身を除く): 94310464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 163, 203, 217, 224, 232, 248, 326, 406, 434, 448, 464, 496, 652, 812, 868, 899, 928, 992, 1141, 1304, 1624, 1736, 1798, 1856, 1984, 2282, 2608, 3248, 3472, 3596, 4564, 4727, 5053, 5216, 6293, 6496, 6944, 7192, 9128, 9454, 10106, 10432, 12586, 12992, 13888, 14384, 18256, 18908, 20212, 25172, 28768, 33089, 35371, 36512, 37816, 40424, 50344, 57536, 66178, 70742, 73024, 75632, 80848, 100688, 132356, 141484, 146537, 151264, 161696, 201376, 264712, 282968, 293074, 302528, 323392, 402752, 529424, 565936, 586148, 1025759, 1058848, 1131872, 1172296, 2051518, 2117696, 2263744, 2344592, 4103036, 4689184, 8206072, 9378368, 16412144, 32824288, 65648576]

約数ペア:

[(1, 65648576), (2, 32824288), (4, 16412144), (7, 9378368), (8, 8206072), (14, 4689184), (16, 4103036), (28, 2344592), (29, 2263744), (31, 2117696), (32, 2051518), (56, 1172296), (58, 1131872), (62, 1058848), (64, 1025759), (112, 586148), (116, 565936), (124, 529424), (163, 402752), (203, 323392), (217, 302528), (224, 293074), (232, 282968), (248, 264712), (326, 201376), (406, 161696), (434, 151264), (448, 146537), (464, 141484), (496, 132356), (652, 100688), (812, 80848), (868, 75632), (899, 73024), (928, 70742), (992, 66178), (1141, 57536), (1304, 50344), (1624, 40424), (1736, 37816), (1798, 36512), (1856, 35371), (1984, 33089), (2282, 28768), (2608, 25172), (3248, 20212), (3472, 18908), (3596, 18256), (4564, 14384), (4727, 13888), (5053, 12992), (5216, 12586), (6293, 10432), (6496, 10106), (6944, 9454), (7192, 9128)]