15908704

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 22798496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 79, 112, 116, 124, 158, 203, 217, 224, 232, 248, 316, 406, 434, 464, 496, 553, 632, 812, 868, 899, 928, 992, 1106, 1264, 1624, 1736, 1798, 2212, 2291, 2449, 2528, 3248, 3472, 3596, 4424, 4582, 4898, 6293, 6496, 6944, 7192, 8848, 9164, 9796, 12586, 14384, 16037, 17143, 17696, 18328, 19592, 25172, 28768, 32074, 34286, 36656, 39184, 50344, 64148, 68572, 71021, 73312, 78368, 100688, 128296, 137144, 142042, 201376, 256592, 274288, 284084, 497147, 513184, 548576, 568168, 994294, 1136336, 1988588, 2272672, 3977176, 7954352, 15908704]

約数ペア:

[(1, 15908704), (2, 7954352), (4, 3977176), (7, 2272672), (8, 1988588), (14, 1136336), (16, 994294), (28, 568168), (29, 548576), (31, 513184), (32, 497147), (56, 284084), (58, 274288), (62, 256592), (79, 201376), (112, 142042), (116, 137144), (124, 128296), (158, 100688), (203, 78368), (217, 73312), (224, 71021), (232, 68572), (248, 64148), (316, 50344), (406, 39184), (434, 36656), (464, 34286), (496, 32074), (553, 28768), (632, 25172), (812, 19592), (868, 18328), (899, 17696), (928, 17143), (992, 16037), (1106, 14384), (1264, 12586), (1624, 9796), (1736, 9164), (1798, 8848), (2212, 7192), (2291, 6944), (2449, 6496), (2528, 6293), (3248, 4898), (3472, 4582), (3596, 4424)]