28080696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 81619200

約数和(自身を除く): 53538504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 2833, 3304, 4956, 5666, 8499, 9912, 11332, 16998, 19831, 22664, 33996, 39662, 59493, 67992, 79324, 118986, 158648, 167147, 237972, 334294, 475944, 501441, 668588, 1002882, 1170029, 1337176, 2005764, 2340058, 3510087, 4011528, 4680116, 7020174, 9360232, 14040348, 28080696]

約数ペア:

[(1, 28080696), (2, 14040348), (3, 9360232), (4, 7020174), (6, 4680116), (7, 4011528), (8, 3510087), (12, 2340058), (14, 2005764), (21, 1337176), (24, 1170029), (28, 1002882), (42, 668588), (56, 501441), (59, 475944), (84, 334294), (118, 237972), (168, 167147), (177, 158648), (236, 118986), (354, 79324), (413, 67992), (472, 59493), (708, 39662), (826, 33996), (1239, 22664), (1416, 19831), (1652, 16998), (2478, 11332), (2833, 9912), (3304, 8499), (4956, 5666)]