40179854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 72739296

約数和(自身を除く): 32559442

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 3797, 5291, 7594, 10582, 41767, 49361, 83534, 98722, 140489, 280978, 542971, 1085942, 1545379, 1826357, 3090758, 3652714, 20089927, 40179854]

約数ペア:

[(1, 40179854), (2, 20089927), (11, 3652714), (13, 3090758), (22, 1826357), (26, 1545379), (37, 1085942), (74, 542971), (143, 280978), (286, 140489), (407, 98722), (481, 83534), (814, 49361), (962, 41767), (3797, 10582), (5291, 7594)]