64626716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 84299236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 53, 74, 77, 106, 107, 148, 154, 212, 214, 259, 308, 371, 407, 428, 518, 583, 742, 749, 814, 1036, 1166, 1177, 1484, 1498, 1628, 1961, 2332, 2354, 2849, 2996, 3922, 3959, 4081, 4708, 5671, 5698, 7844, 7918, 8162, 8239, 11342, 11396, 13727, 15836, 16324, 16478, 21571, 22684, 27454, 27713, 32956, 39697, 43142, 43549, 54908, 55426, 62381, 79394, 86284, 87098, 110852, 124762, 150997, 158788, 174196, 209827, 249524, 301994, 304843, 419654, 436667, 603988, 609686, 839308, 873334, 1219372, 1468789, 1746668, 2308097, 2937578, 4616194, 5875156, 9232388, 16156679, 32313358, 64626716]

約数ペア:

[(1, 64626716), (2, 32313358), (4, 16156679), (7, 9232388), (11, 5875156), (14, 4616194), (22, 2937578), (28, 2308097), (37, 1746668), (44, 1468789), (53, 1219372), (74, 873334), (77, 839308), (106, 609686), (107, 603988), (148, 436667), (154, 419654), (212, 304843), (214, 301994), (259, 249524), (308, 209827), (371, 174196), (407, 158788), (428, 150997), (518, 124762), (583, 110852), (742, 87098), (749, 86284), (814, 79394), (1036, 62381), (1166, 55426), (1177, 54908), (1484, 43549), (1498, 43142), (1628, 39697), (1961, 32956), (2332, 27713), (2354, 27454), (2849, 22684), (2996, 21571), (3922, 16478), (3959, 16324), (4081, 15836), (4708, 13727), (5671, 11396), (5698, 11342), (7844, 8239), (7918, 8162)]