63634816

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 156672000

約数和(自身を除く): 93037184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 79, 112, 116, 124, 128, 158, 203, 217, 224, 232, 248, 316, 406, 434, 448, 464, 496, 553, 632, 812, 868, 896, 899, 928, 992, 1106, 1264, 1624, 1736, 1798, 1856, 1984, 2212, 2291, 2449, 2528, 3248, 3472, 3596, 3712, 3968, 4424, 4582, 4898, 5056, 6293, 6496, 6944, 7192, 8848, 9164, 9796, 10112, 12586, 12992, 13888, 14384, 16037, 17143, 17696, 18328, 19592, 25172, 25984, 27776, 28768, 32074, 34286, 35392, 36656, 39184, 50344, 57536, 64148, 68572, 70784, 71021, 73312, 78368, 100688, 115072, 128296, 137144, 142042, 146624, 156736, 201376, 256592, 274288, 284084, 293248, 313472, 402752, 497147, 513184, 548576, 568168, 805504, 994294, 1026368, 1097152, 1136336, 1988588, 2052736, 2194304, 2272672, 3977176, 4545344, 7954352, 9090688, 15908704, 31817408, 63634816]

約数ペア:

[(1, 63634816), (2, 31817408), (4, 15908704), (7, 9090688), (8, 7954352), (14, 4545344), (16, 3977176), (28, 2272672), (29, 2194304), (31, 2052736), (32, 1988588), (56, 1136336), (58, 1097152), (62, 1026368), (64, 994294), (79, 805504), (112, 568168), (116, 548576), (124, 513184), (128, 497147), (158, 402752), (203, 313472), (217, 293248), (224, 284084), (232, 274288), (248, 256592), (316, 201376), (406, 156736), (434, 146624), (448, 142042), (464, 137144), (496, 128296), (553, 115072), (632, 100688), (812, 78368), (868, 73312), (896, 71021), (899, 70784), (928, 68572), (992, 64148), (1106, 57536), (1264, 50344), (1624, 39184), (1736, 36656), (1798, 35392), (1856, 34286), (1984, 32074), (2212, 28768), (2291, 27776), (2449, 25984), (2528, 25172), (3248, 19592), (3472, 18328), (3596, 17696), (3712, 17143), (3968, 16037), (4424, 14384), (4582, 13888), (4898, 12992), (5056, 12586), (6293, 10112), (6496, 9796), (6944, 9164), (7192, 8848)]