7221424

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 16652208

約数和(自身を除く): 9430784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 151, 196, 244, 302, 392, 427, 488, 604, 784, 854, 976, 1057, 1208, 1708, 2114, 2416, 2989, 3416, 4228, 5978, 6832, 7399, 8456, 9211, 11956, 14798, 16912, 18422, 23912, 29596, 36844, 47824, 59192, 64477, 73688, 118384, 128954, 147376, 257908, 451339, 515816, 902678, 1031632, 1805356, 3610712, 7221424]

約数ペア:

[(1, 7221424), (2, 3610712), (4, 1805356), (7, 1031632), (8, 902678), (14, 515816), (16, 451339), (28, 257908), (49, 147376), (56, 128954), (61, 118384), (98, 73688), (112, 64477), (122, 59192), (151, 47824), (196, 36844), (244, 29596), (302, 23912), (392, 18422), (427, 16912), (488, 14798), (604, 11956), (784, 9211), (854, 8456), (976, 7399), (1057, 6832), (1208, 5978), (1708, 4228), (2114, 3416), (2416, 2989)]