68284684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35491}}^1$

素因数の和:35545

約数の個数: 24

約数和(自身を含む): 132172208

約数和(自身を除く): 63887524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 35491, 70982, 141964, 461383, 922766, 1313167, 1845532, 2626334, 5252668, 17071171, 34142342, 68284684]

約数ペア:

[(1, 68284684), (2, 34142342), (4, 17071171), (13, 5252668), (26, 2626334), (37, 1845532), (52, 1313167), (74, 922766), (148, 461383), (481, 141964), (962, 70982), (1924, 35491)]