34320536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 36959464

約数列:

[1, 2, 4, 8, 19, 38, 43, 59, 76, 86, 89, 118, 152, 172, 178, 236, 344, 356, 472, 712, 817, 1121, 1634, 1691, 2242, 2537, 3268, 3382, 3827, 4484, 5074, 5251, 6536, 6764, 7654, 8968, 10148, 10502, 13528, 15308, 20296, 21004, 30616, 42008, 48203, 72713, 96406, 99769, 145426, 192812, 199538, 225793, 290852, 385624, 399076, 451586, 581704, 798152, 903172, 1806344, 4290067, 8580134, 17160268, 34320536]

約数ペア:

[(1, 34320536), (2, 17160268), (4, 8580134), (8, 4290067), (19, 1806344), (38, 903172), (43, 798152), (59, 581704), (76, 451586), (86, 399076), (89, 385624), (118, 290852), (152, 225793), (172, 199538), (178, 192812), (236, 145426), (344, 99769), (356, 96406), (472, 72713), (712, 48203), (817, 42008), (1121, 30616), (1634, 21004), (1691, 20296), (2242, 15308), (2537, 13528), (3268, 10502), (3382, 10148), (3827, 8968), (4484, 7654), (5074, 6764), (5251, 6536)]