988429504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31327}}^1$

素因数の和:31385

約数の個数: 56

約数和(自身を含む): 2148474240

約数和(自身を除く): 1160044736

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 3944, 7888, 15776, 31327, 31552, 62654, 125308, 250616, 501232, 532559, 908483, 1002464, 1065118, 1816966, 2004928, 2130236, 3633932, 4260472, 7267864, 8520944, 14535728, 15444211, 17041888, 29071456, 30888422, 34083776, 58142912, 61776844, 123553688, 247107376, 494214752, 988429504]

約数ペア:

[(1, 988429504), (2, 494214752), (4, 247107376), (8, 123553688), (16, 61776844), (17, 58142912), (29, 34083776), (32, 30888422), (34, 29071456), (58, 17041888), (64, 15444211), (68, 14535728), (116, 8520944), (136, 7267864), (232, 4260472), (272, 3633932), (464, 2130236), (493, 2004928), (544, 1816966), (928, 1065118), (986, 1002464), (1088, 908483), (1856, 532559), (1972, 501232), (3944, 250616), (7888, 125308), (15776, 62654), (31327, 31552)]