39313918568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{15649}}^1$

素因数の和:15874

約数の個数: 64

約数和(自身を含む): 77260920000

約数和(自身を除く): 37947001432

約数列:

[1, 2, 4, 8, 43, 67, 86, 109, 134, 172, 218, 268, 344, 436, 536, 872, 2881, 4687, 5762, 7303, 9374, 11524, 14606, 15649, 18748, 23048, 29212, 31298, 37496, 58424, 62596, 125192, 314029, 628058, 672907, 1048483, 1256116, 1345814, 1705741, 2096966, 2512232, 2691628, 3411482, 4193932, 5383256, 6822964, 8387864, 13645928, 45084769, 73346863, 90169538, 114284647, 146693726, 180339076, 228569294, 293387452, 360678152, 457138588, 586774904, 914277176, 4914239821, 9828479642, 19656959284, 39313918568]

約数ペア:

[(1, 39313918568), (2, 19656959284), (4, 9828479642), (8, 4914239821), (43, 914277176), (67, 586774904), (86, 457138588), (109, 360678152), (134, 293387452), (172, 228569294), (218, 180339076), (268, 146693726), (344, 114284647), (436, 90169538), (536, 73346863), (872, 45084769), (2881, 13645928), (4687, 8387864), (5762, 6822964), (7303, 5383256), (9374, 4193932), (11524, 3411482), (14606, 2691628), (15649, 2512232), (18748, 2096966), (23048, 1705741), (29212, 1345814), (31298, 1256116), (37496, 1048483), (58424, 672907), (62596, 628058), (125192, 314029)]