788892412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13697}}^1$

素因数の和:13747

約数の個数: 72

約数和(自身を含む): 1836408672

約数和(自身を除く): 1047516260

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 8228, 13697, 14399, 27394, 28798, 54788, 57596, 95879, 150667, 191758, 232849, 301334, 383516, 465698, 602668, 931396, 1054669, 1629943, 1657337, 2109338, 2561339, 3259886, 3314674, 4218676, 5122678, 6519772, 6629348, 10245356, 11601359, 17929373, 23202718, 28174729, 35858746, 46405436, 56349458, 71717492, 112698916, 197223103, 394446206, 788892412]

約数ペア:

[(1, 788892412), (2, 394446206), (4, 197223103), (7, 112698916), (11, 71717492), (14, 56349458), (17, 46405436), (22, 35858746), (28, 28174729), (34, 23202718), (44, 17929373), (68, 11601359), (77, 10245356), (119, 6629348), (121, 6519772), (154, 5122678), (187, 4218676), (238, 3314674), (242, 3259886), (308, 2561339), (374, 2109338), (476, 1657337), (484, 1629943), (748, 1054669), (847, 931396), (1309, 602668), (1694, 465698), (2057, 383516), (2618, 301334), (3388, 232849), (4114, 191758), (5236, 150667), (8228, 95879), (13697, 57596), (14399, 54788), (27394, 28798)]