72421412

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2616

約数の個数: 36

約数和(自身を含む): 148466304

約数和(自身を除く): 76044892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 2447, 4228, 4894, 7399, 9788, 14798, 17129, 29596, 34258, 68516, 119903, 239806, 369497, 479612, 738994, 1477988, 2586479, 5172958, 10345916, 18105353, 36210706, 72421412]

約数ペア:

[(1, 72421412), (2, 36210706), (4, 18105353), (7, 10345916), (14, 5172958), (28, 2586479), (49, 1477988), (98, 738994), (151, 479612), (196, 369497), (302, 239806), (604, 119903), (1057, 68516), (2114, 34258), (2447, 29596), (4228, 17129), (4894, 14798), (7399, 9788)]