78961792

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6779}}^1$

素因数の和:6813

約数の個数: 64

約数和(自身を含む): 193636800

約数和(自身を除く): 114675008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 6779, 11648, 13558, 27116, 47453, 54232, 88127, 94906, 108464, 176254, 189812, 216928, 352508, 379624, 433856, 616889, 705016, 759248, 867712, 1233778, 1410032, 1518496, 2467556, 2820064, 3036992, 4935112, 5640128, 6073984, 9870224, 11280256, 19740448, 39480896, 78961792]

約数ペア:

[(1, 78961792), (2, 39480896), (4, 19740448), (7, 11280256), (8, 9870224), (13, 6073984), (14, 5640128), (16, 4935112), (26, 3036992), (28, 2820064), (32, 2467556), (52, 1518496), (56, 1410032), (64, 1233778), (91, 867712), (104, 759248), (112, 705016), (128, 616889), (182, 433856), (208, 379624), (224, 352508), (364, 216928), (416, 189812), (448, 176254), (728, 108464), (832, 94906), (896, 88127), (1456, 54232), (1664, 47453), (2912, 27116), (5824, 13558), (6779, 11648)]