39813133052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 87389245440

約数和(自身を除く): 47576112388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421, 479, 641, 842, 958, 1282, 1684, 1916, 2564, 2947, 3353, 4487, 4631, 5269, 5894, 6706, 7051, 8974, 9262, 10538, 11788, 13412, 14102, 17948, 18524, 21076, 28204, 32417, 36883, 49357, 64834, 73766, 98714, 129668, 147532, 197428, 201659, 269861, 307039, 403318, 539722, 614078, 806636, 1079444, 1228156, 1411613, 1889027, 2149273, 2218249, 2823226, 2968471, 3377429, 3778054, 4298546, 4436498, 5646452, 5936942, 6754858, 7556108, 8597092, 8872996, 11873884, 13509716, 15527743, 20779297, 23642003, 31055486, 41558594, 47284006, 62110972, 83117188, 94568012, 129263419, 258526838, 517053676, 904843933, 1421897609, 1809687866, 2843795218, 3619375732, 5687590436, 9953283263, 19906566526, 39813133052]

約数ペア:

[(1, 39813133052), (2, 19906566526), (4, 9953283263), (7, 5687590436), (11, 3619375732), (14, 2843795218), (22, 1809687866), (28, 1421897609), (44, 904843933), (77, 517053676), (154, 258526838), (308, 129263419), (421, 94568012), (479, 83117188), (641, 62110972), (842, 47284006), (958, 41558594), (1282, 31055486), (1684, 23642003), (1916, 20779297), (2564, 15527743), (2947, 13509716), (3353, 11873884), (4487, 8872996), (4631, 8597092), (5269, 7556108), (5894, 6754858), (6706, 5936942), (7051, 5646452), (8974, 4436498), (9262, 4298546), (10538, 3778054), (11788, 3377429), (13412, 2968471), (14102, 2823226), (17948, 2218249), (18524, 2149273), (21076, 1889027), (28204, 1411613), (32417, 1228156), (36883, 1079444), (49357, 806636), (64834, 614078), (73766, 539722), (98714, 403318), (129668, 307039), (147532, 269861), (197428, 201659)]