72671542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3361}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 114980400

約数和(自身を除く): 42308858

約数列:

[1, 2, 19, 38, 569, 1138, 3361, 6722, 10811, 21622, 63859, 127718, 1912409, 3824818, 36335771, 72671542]

約数ペア:

[(1, 72671542), (2, 36335771), (19, 3824818), (38, 1912409), (569, 127718), (1138, 63859), (3361, 21622), (6722, 10811)]