63931868

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 152967024

約数和(自身を除く): 89035156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2281, 2548, 4004, 4562, 7007, 9124, 14014, 15967, 25091, 28028, 29653, 31934, 50182, 59306, 63868, 100364, 111769, 118612, 175637, 207571, 223538, 326183, 351274, 415142, 447076, 652366, 702548, 830284, 1229459, 1304732, 1452997, 2283281, 2458918, 2905994, 4566562, 4917836, 5811988, 9133124, 15982967, 31965934, 63931868]

約数ペア:

[(1, 63931868), (2, 31965934), (4, 15982967), (7, 9133124), (11, 5811988), (13, 4917836), (14, 4566562), (22, 2905994), (26, 2458918), (28, 2283281), (44, 1452997), (49, 1304732), (52, 1229459), (77, 830284), (91, 702548), (98, 652366), (143, 447076), (154, 415142), (182, 351274), (196, 326183), (286, 223538), (308, 207571), (364, 175637), (539, 118612), (572, 111769), (637, 100364), (1001, 63868), (1078, 59306), (1274, 50182), (2002, 31934), (2156, 29653), (2281, 28028), (2548, 25091), (4004, 15967), (4562, 14014), (7007, 9124)]