26880224

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 64512000

約数和(自身を除く): 37631776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 79, 98, 112, 124, 158, 196, 217, 224, 248, 316, 343, 392, 434, 496, 553, 632, 686, 784, 868, 992, 1106, 1264, 1372, 1519, 1568, 1736, 2212, 2449, 2528, 2744, 3038, 3472, 3871, 4424, 4898, 5488, 6076, 6944, 7742, 8848, 9796, 10633, 10976, 12152, 15484, 17143, 17696, 19592, 21266, 24304, 27097, 30968, 34286, 39184, 42532, 48608, 54194, 61936, 68572, 78368, 85064, 108388, 120001, 123872, 137144, 170128, 216776, 240002, 274288, 340256, 433552, 480004, 548576, 840007, 867104, 960008, 1680014, 1920016, 3360028, 3840032, 6720056, 13440112, 26880224]

約数ペア:

[(1, 26880224), (2, 13440112), (4, 6720056), (7, 3840032), (8, 3360028), (14, 1920016), (16, 1680014), (28, 960008), (31, 867104), (32, 840007), (49, 548576), (56, 480004), (62, 433552), (79, 340256), (98, 274288), (112, 240002), (124, 216776), (158, 170128), (196, 137144), (217, 123872), (224, 120001), (248, 108388), (316, 85064), (343, 78368), (392, 68572), (434, 61936), (496, 54194), (553, 48608), (632, 42532), (686, 39184), (784, 34286), (868, 30968), (992, 27097), (1106, 24304), (1264, 21266), (1372, 19592), (1519, 17696), (1568, 17143), (1736, 15484), (2212, 12152), (2449, 10976), (2528, 10633), (2744, 9796), (3038, 8848), (3472, 7742), (3871, 6944), (4424, 6076), (4898, 5488)]