4427488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 9737280

約数和(自身を除く): 5309792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 367, 377, 416, 464, 734, 754, 928, 1468, 1508, 2936, 3016, 4771, 5872, 6032, 9542, 10643, 11744, 12064, 19084, 21286, 38168, 42572, 76336, 85144, 138359, 152672, 170288, 276718, 340576, 553436, 1106872, 2213744, 4427488]

約数ペア:

[(1, 4427488), (2, 2213744), (4, 1106872), (8, 553436), (13, 340576), (16, 276718), (26, 170288), (29, 152672), (32, 138359), (52, 85144), (58, 76336), (104, 42572), (116, 38168), (208, 21286), (232, 19084), (367, 12064), (377, 11744), (416, 10643), (464, 9542), (734, 6032), (754, 5872), (928, 4771), (1468, 3016), (1508, 2936)]