39968136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42701}}^1$

素因数の和:42726

約数の個数: 48

約数和(自身を含む): 116576460

約数和(自身を除く): 76608324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42701, 85402, 128103, 170804, 256206, 341608, 384309, 512412, 555113, 768618, 1024824, 1110226, 1537236, 1665339, 2220452, 3074472, 3330678, 4440904, 4996017, 6661356, 9992034, 13322712, 19984068, 39968136]

約数ペア:

[(1, 39968136), (2, 19984068), (3, 13322712), (4, 9992034), (6, 6661356), (8, 4996017), (9, 4440904), (12, 3330678), (13, 3074472), (18, 2220452), (24, 1665339), (26, 1537236), (36, 1110226), (39, 1024824), (52, 768618), (72, 555113), (78, 512412), (104, 384309), (117, 341608), (156, 256206), (234, 170804), (312, 128103), (468, 85402), (936, 42701)]