71517342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21323}}^1$

素因数の和:21384

約数の個数: 32

約数和(自身を含む): 157627008

約数和(自身を除く): 86109666

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 21323, 42646, 63969, 127938, 277199, 554398, 831597, 916889, 1663194, 1833778, 2750667, 5501334, 11919557, 23839114, 35758671, 71517342]

約数ペア:

[(1, 71517342), (2, 35758671), (3, 23839114), (6, 11919557), (13, 5501334), (26, 2750667), (39, 1833778), (43, 1663194), (78, 916889), (86, 831597), (129, 554398), (258, 277199), (559, 127938), (1118, 63969), (1677, 42646), (3354, 21323)]