7769791372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^2$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 16518897920

約数和(自身を除く): 8749106548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 311, 532, 604, 622, 1057, 1244, 2114, 2177, 2869, 4228, 4354, 5738, 5909, 8708, 11476, 11818, 20083, 23636, 40166, 41363, 46961, 80332, 82726, 93922, 96721, 165452, 187844, 193442, 328727, 386884, 657454, 677047, 892259, 1314908, 1354094, 1784518, 1837699, 2708188, 3569036, 3675398, 6245813, 7350796, 12491626, 12863893, 14604871, 24983252, 25727786, 29209742, 51455572, 58419484, 102234097, 204468194, 277492549, 408936388, 554985098, 1109970196, 1942447843, 3884895686, 7769791372]

約数ペア:

[(1, 7769791372), (2, 3884895686), (4, 1942447843), (7, 1109970196), (14, 554985098), (19, 408936388), (28, 277492549), (38, 204468194), (76, 102234097), (133, 58419484), (151, 51455572), (266, 29209742), (302, 25727786), (311, 24983252), (532, 14604871), (604, 12863893), (622, 12491626), (1057, 7350796), (1244, 6245813), (2114, 3675398), (2177, 3569036), (2869, 2708188), (4228, 1837699), (4354, 1784518), (5738, 1354094), (5909, 1314908), (8708, 892259), (11476, 677047), (11818, 657454), (20083, 386884), (23636, 328727), (40166, 193442), (41363, 187844), (46961, 165452), (80332, 96721), (82726, 93922)]