68423264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23527

約数の個数: 48

約数和(自身を含む): 165801888

約数和(自身を除く): 97378624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23497, 46994, 93988, 164479, 187976, 305461, 328958, 375952, 610922, 657916, 751904, 1221844, 1315832, 2138227, 2443688, 2631664, 4276454, 4887376, 5263328, 8552908, 9774752, 17105816, 34211632, 68423264]

約数ペア:

[(1, 68423264), (2, 34211632), (4, 17105816), (7, 9774752), (8, 8552908), (13, 5263328), (14, 4887376), (16, 4276454), (26, 2631664), (28, 2443688), (32, 2138227), (52, 1315832), (56, 1221844), (91, 751904), (104, 657916), (112, 610922), (182, 375952), (208, 328958), (224, 305461), (364, 187976), (416, 164479), (728, 93988), (1456, 46994), (2912, 23497)]