38128496

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 84801120

約数和(自身を除く): 46672624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1229, 1939, 2216, 2458, 3878, 4432, 4916, 7756, 8603, 9832, 15512, 17206, 19664, 31024, 34412, 68824, 137648, 340433, 680866, 1361732, 2383031, 2723464, 4766062, 5446928, 9532124, 19064248, 38128496]

約数ペア:

[(1, 38128496), (2, 19064248), (4, 9532124), (7, 5446928), (8, 4766062), (14, 2723464), (16, 2383031), (28, 1361732), (56, 680866), (112, 340433), (277, 137648), (554, 68824), (1108, 34412), (1229, 31024), (1939, 19664), (2216, 17206), (2458, 15512), (3878, 9832), (4432, 8603), (4916, 7756)]