9975969472

素因数分解:

$2^6\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{11173}}^1$

素因数の和:13185

約数の個数: 56

約数和(自身を含む): 22637451296

約数和(自身を除く): 12661481824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1993, 3986, 7972, 11173, 13951, 15944, 22346, 27902, 31888, 44692, 55804, 63776, 78211, 89384, 111608, 127552, 156422, 178768, 223216, 312844, 357536, 446432, 625688, 715072, 892864, 1251376, 2502752, 5005504, 22267789, 44535578, 89071156, 155874523, 178142312, 311749046, 356284624, 623498092, 712569248, 1246996184, 1425138496, 2493992368, 4987984736, 9975969472]

約数ペア:

[(1, 9975969472), (2, 4987984736), (4, 2493992368), (7, 1425138496), (8, 1246996184), (14, 712569248), (16, 623498092), (28, 356284624), (32, 311749046), (56, 178142312), (64, 155874523), (112, 89071156), (224, 44535578), (448, 22267789), (1993, 5005504), (3986, 2502752), (7972, 1251376), (11173, 892864), (13951, 715072), (15944, 625688), (22346, 446432), (27902, 357536), (31888, 312844), (44692, 223216), (55804, 178768), (63776, 156422), (78211, 127552), (89384, 111608)]