72821846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 120115872

約数和(自身を除く): 47294026

約数列:

[1, 2, 17, 34, 37, 74, 107, 214, 541, 629, 1082, 1258, 1819, 3638, 3959, 7918, 9197, 18394, 20017, 40034, 57887, 67303, 115774, 134606, 340289, 680578, 984079, 1968158, 2141819, 4283638, 36410923, 72821846]

約数ペア:

[(1, 72821846), (2, 36410923), (17, 4283638), (34, 2141819), (37, 1968158), (74, 984079), (107, 680578), (214, 340289), (541, 134606), (629, 115774), (1082, 67303), (1258, 57887), (1819, 40034), (3638, 20017), (3959, 18394), (7918, 9197)]