28501312

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 65324736

約数和(自身を除く): 36823424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 563, 791, 904, 1126, 1582, 1808, 2252, 3164, 3616, 3941, 4504, 6328, 7232, 7882, 9008, 12656, 15764, 18016, 25312, 31528, 36032, 50624, 63056, 63619, 126112, 127238, 252224, 254476, 445333, 508952, 890666, 1017904, 1781332, 2035808, 3562664, 4071616, 7125328, 14250656, 28501312]

約数ペア:

[(1, 28501312), (2, 14250656), (4, 7125328), (7, 4071616), (8, 3562664), (14, 2035808), (16, 1781332), (28, 1017904), (32, 890666), (56, 508952), (64, 445333), (112, 254476), (113, 252224), (224, 127238), (226, 126112), (448, 63619), (452, 63056), (563, 50624), (791, 36032), (904, 31528), (1126, 25312), (1582, 18016), (1808, 15764), (2252, 12656), (3164, 9008), (3616, 7882), (3941, 7232), (4504, 6328)]