71567684713

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 88914309120

約数和(自身を除く): 17346624407

約数列:

[1, 7, 29, 37, 61, 181, 203, 259, 427, 863, 1073, 1267, 1769, 2257, 5249, 6041, 6697, 7511, 11041, 12383, 15799, 25027, 31931, 36743, 46879, 52643, 65453, 77287, 156203, 175189, 194213, 223517, 320189, 368501, 408517, 458171, 925999, 1093421, 1359491, 1526647, 1947791, 2241323, 2859619, 4529887, 5779511, 6481993, 9528383, 10686529, 11846993, 13634537, 31709209, 40456577, 56485939, 66698681, 82928951, 167605819, 276323107, 352550171, 395401573, 1173240733, 1934261749, 2467851197, 10223954959, 71567684713]

約数ペア:

[(1, 71567684713), (7, 10223954959), (29, 2467851197), (37, 1934261749), (61, 1173240733), (181, 395401573), (203, 352550171), (259, 276323107), (427, 167605819), (863, 82928951), (1073, 66698681), (1267, 56485939), (1769, 40456577), (2257, 31709209), (5249, 13634537), (6041, 11846993), (6697, 10686529), (7511, 9528383), (11041, 6481993), (12383, 5779511), (15799, 4529887), (25027, 2859619), (31931, 2241323), (36743, 1947791), (46879, 1526647), (52643, 1359491), (65453, 1093421), (77287, 925999), (156203, 458171), (175189, 408517), (194213, 368501), (223517, 320189)]