13439880536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{4877}}^1$

素因数の和:5804

約数の個数: 64

約数和(自身を含む): 27879526080

約数和(自身を除く): 14439645544

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 881, 1564, 1762, 3128, 3524, 4877, 7048, 9754, 14977, 19508, 20263, 29954, 39016, 40526, 59908, 81052, 82909, 112171, 119816, 162104, 165818, 224342, 331636, 344471, 448684, 663272, 688942, 897368, 1377884, 1906907, 2755768, 3813814, 4296637, 7627628, 8593274, 15255256, 17186548, 34373096, 73042829, 98822651, 146085658, 197645302, 292171316, 395290604, 584342632, 790581208, 1679985067, 3359970134, 6719940268, 13439880536]

約数ペア:

[(1, 13439880536), (2, 6719940268), (4, 3359970134), (8, 1679985067), (17, 790581208), (23, 584342632), (34, 395290604), (46, 292171316), (68, 197645302), (92, 146085658), (136, 98822651), (184, 73042829), (391, 34373096), (782, 17186548), (881, 15255256), (1564, 8593274), (1762, 7627628), (3128, 4296637), (3524, 3813814), (4877, 2755768), (7048, 1906907), (9754, 1377884), (14977, 897368), (19508, 688942), (20263, 663272), (29954, 448684), (39016, 344471), (40526, 331636), (59908, 224342), (81052, 165818), (82909, 162104), (112171, 119816)]