7999248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9831

約数の個数: 40

約数和(自身を含む): 21882528

約数和(自身を除く): 13883280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 9803, 19606, 29409, 39212, 58818, 78424, 117636, 156848, 166651, 235272, 333302, 470544, 499953, 666604, 999906, 1333208, 1999812, 2666416, 3999624, 7999248]

約数ペア:

[(1, 7999248), (2, 3999624), (3, 2666416), (4, 1999812), (6, 1333208), (8, 999906), (12, 666604), (16, 499953), (17, 470544), (24, 333302), (34, 235272), (48, 166651), (51, 156848), (68, 117636), (102, 78424), (136, 58818), (204, 39212), (272, 29409), (408, 19606), (816, 9803)]