28022512

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 60

約数和(自身を含む): 65251776

約数和(自身を除く): 37229264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1153, 1519, 1736, 2306, 3038, 3472, 4612, 6076, 8071, 9224, 12152, 16142, 18448, 24304, 32284, 35743, 56497, 64568, 71486, 112994, 129136, 142972, 225988, 250201, 285944, 451976, 500402, 571888, 903952, 1000804, 1751407, 2001608, 3502814, 4003216, 7005628, 14011256, 28022512]

約数ペア:

[(1, 28022512), (2, 14011256), (4, 7005628), (7, 4003216), (8, 3502814), (14, 2001608), (16, 1751407), (28, 1000804), (31, 903952), (49, 571888), (56, 500402), (62, 451976), (98, 285944), (112, 250201), (124, 225988), (196, 142972), (217, 129136), (248, 112994), (392, 71486), (434, 64568), (496, 56497), (784, 35743), (868, 32284), (1153, 24304), (1519, 18448), (1736, 16142), (2306, 12152), (3038, 9224), (3472, 8071), (4612, 6076)]