71674148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196907}}^1$

素因数の和:196931

約数の個数: 24

約数和(自身を含む): 154375872

約数和(自身を除く): 82701724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 196907, 393814, 787628, 1378349, 2559791, 2756698, 5119582, 5513396, 10239164, 17918537, 35837074, 71674148]

約数ペア:

[(1, 71674148), (2, 35837074), (4, 17918537), (7, 10239164), (13, 5513396), (14, 5119582), (26, 2756698), (28, 2559791), (52, 1378349), (91, 787628), (182, 393814), (364, 196907)]