1553646768

素因数分解:

$2^4\times 3^1\times {\mathrm{32367641}}^1$

素因数の和:32367652

約数の個数: 20

約数和(自身を含む): 4013587608

約数和(自身を除く): 2459940840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32367641, 64735282, 97102923, 129470564, 194205846, 258941128, 388411692, 517882256, 776823384, 1553646768]

約数ペア:

[(1, 1553646768), (2, 776823384), (3, 517882256), (4, 388411692), (6, 258941128), (8, 194205846), (12, 129470564), (16, 97102923), (24, 64735282), (48, 32367641)]