42664342

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 75550464

約数和(自身を除く): 32886122

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 541, 602, 917, 1082, 1834, 3787, 5633, 7574, 11266, 23263, 39431, 46526, 70871, 78862, 141742, 162841, 325682, 496097, 992194, 3047453, 6094906, 21332171, 42664342]

約数ペア:

[(1, 42664342), (2, 21332171), (7, 6094906), (14, 3047453), (43, 992194), (86, 496097), (131, 325682), (262, 162841), (301, 141742), (541, 78862), (602, 70871), (917, 46526), (1082, 39431), (1834, 23263), (3787, 11266), (5633, 7574)]