38928972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 96832512

約数和(自身を除く): 57903540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3001, 3243, 4324, 6002, 6486, 9003, 12004, 12972, 18006, 36012, 69023, 138046, 141047, 207069, 276092, 282094, 414138, 423141, 564188, 828276, 846282, 1692564, 3244081, 6488162, 9732243, 12976324, 19464486, 38928972]

約数ペア:

[(1, 38928972), (2, 19464486), (3, 12976324), (4, 9732243), (6, 6488162), (12, 3244081), (23, 1692564), (46, 846282), (47, 828276), (69, 564188), (92, 423141), (94, 414138), (138, 282094), (141, 276092), (188, 207069), (276, 141047), (282, 138046), (564, 69023), (1081, 36012), (2162, 18006), (3001, 12972), (3243, 12004), (4324, 9003), (6002, 6486)]