979599488

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17923}}^1$

素因数の和:18005

約数の個数: 64

約数和(自身を含む): 2267027520

約数和(自身を除く): 1287428032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3904, 6832, 7808, 13664, 17923, 27328, 35846, 54656, 71692, 125461, 143384, 250922, 286768, 501844, 573536, 1003688, 1093303, 1147072, 2007376, 2186606, 2294144, 4014752, 4373212, 7653121, 8029504, 8746424, 15306242, 16059008, 17492848, 30612484, 34985696, 61224968, 69971392, 122449936, 139942784, 244899872, 489799744, 979599488]

約数ペア:

[(1, 979599488), (2, 489799744), (4, 244899872), (7, 139942784), (8, 122449936), (14, 69971392), (16, 61224968), (28, 34985696), (32, 30612484), (56, 17492848), (61, 16059008), (64, 15306242), (112, 8746424), (122, 8029504), (128, 7653121), (224, 4373212), (244, 4014752), (427, 2294144), (448, 2186606), (488, 2007376), (854, 1147072), (896, 1093303), (976, 1003688), (1708, 573536), (1952, 501844), (3416, 286768), (3904, 250922), (6832, 143384), (7808, 125461), (13664, 71692), (17923, 54656), (27328, 35846)]