28305102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 42612018

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1367, 1479, 2734, 2958, 3451, 4101, 6902, 8202, 9569, 10353, 19138, 20706, 23239, 28707, 39643, 46478, 57414, 69717, 79286, 118929, 139434, 162673, 237858, 277501, 325346, 488019, 555002, 673931, 832503, 976038, 1347862, 1665006, 2021793, 4043586, 4717517, 9435034, 14152551, 28305102]

約数ペア:

[(1, 28305102), (2, 14152551), (3, 9435034), (6, 4717517), (7, 4043586), (14, 2021793), (17, 1665006), (21, 1347862), (29, 976038), (34, 832503), (42, 673931), (51, 555002), (58, 488019), (87, 325346), (102, 277501), (119, 237858), (174, 162673), (203, 139434), (238, 118929), (357, 79286), (406, 69717), (493, 57414), (609, 46478), (714, 39643), (986, 28707), (1218, 23239), (1367, 20706), (1479, 19138), (2734, 10353), (2958, 9569), (3451, 8202), (4101, 6902)]