7897618144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{85133}}^1$

素因数の和:85379

約数の個数: 48

約数和(自身を含む): 16819754112

約数和(自身を除く): 8922135968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 892, 1784, 2899, 3568, 5798, 7136, 11596, 23192, 46384, 85133, 92768, 170266, 340532, 681064, 1106729, 1362128, 2213458, 2724256, 4426916, 8853832, 17707664, 18984659, 35415328, 37969318, 75938636, 151877272, 246800567, 303754544, 493601134, 607509088, 987202268, 1974404536, 3948809072, 7897618144]

約数ペア:

[(1, 7897618144), (2, 3948809072), (4, 1974404536), (8, 987202268), (13, 607509088), (16, 493601134), (26, 303754544), (32, 246800567), (52, 151877272), (104, 75938636), (208, 37969318), (223, 35415328), (416, 18984659), (446, 17707664), (892, 8853832), (1784, 4426916), (2899, 2724256), (3568, 2213458), (5798, 1362128), (7136, 1106729), (11596, 681064), (23192, 340532), (46384, 170266), (85133, 92768)]