65039938754

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 113405460480

約数和(自身を除く): 48365521726

約数列:

[1, 2, 7, 14, 127, 254, 271, 347, 389, 542, 694, 778, 889, 1778, 1897, 2429, 2723, 3794, 4858, 5446, 34417, 44069, 49403, 68834, 88138, 94037, 98806, 105419, 134983, 188074, 210838, 240919, 269966, 308483, 345821, 481838, 616966, 658259, 691642, 737933, 944881, 1316518, 1475866, 1889762, 11942699, 13388213, 17142841, 23885398, 26776426, 34285682, 36580393, 73160786, 83598893, 93717491, 119999887, 167197786, 187434982, 239999774, 256062751, 512125502, 4645709911, 9291419822, 32519969377, 65039938754]

約数ペア:

[(1, 65039938754), (2, 32519969377), (7, 9291419822), (14, 4645709911), (127, 512125502), (254, 256062751), (271, 239999774), (347, 187434982), (389, 167197786), (542, 119999887), (694, 93717491), (778, 83598893), (889, 73160786), (1778, 36580393), (1897, 34285682), (2429, 26776426), (2723, 23885398), (3794, 17142841), (4858, 13388213), (5446, 11942699), (34417, 1889762), (44069, 1475866), (49403, 1316518), (68834, 944881), (88138, 737933), (94037, 691642), (98806, 658259), (105419, 616966), (134983, 481838), (188074, 345821), (210838, 308483), (240919, 269966)]