39907024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6427

約数の個数: 40

約数和(自身を含む): 85440960

約数和(自身を除く): 45533936

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 6379, 12758, 25516, 51032, 102064, 108443, 146717, 216886, 293434, 433772, 586868, 867544, 1173736, 1735088, 2347472, 2494189, 4988378, 9976756, 19953512, 39907024]

約数ペア:

[(1, 39907024), (2, 19953512), (4, 9976756), (8, 4988378), (16, 2494189), (17, 2347472), (23, 1735088), (34, 1173736), (46, 867544), (68, 586868), (92, 433772), (136, 293434), (184, 216886), (272, 146717), (368, 108443), (391, 102064), (782, 51032), (1564, 25516), (3128, 12758), (6256, 6379)]