13568128

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 32558400

約数和(自身を除く): 18990272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 797, 896, 1064, 1216, 1594, 2128, 2432, 3188, 4256, 5579, 6376, 8512, 11158, 12752, 15143, 17024, 22316, 25504, 30286, 44632, 51008, 60572, 89264, 102016, 106001, 121144, 178528, 212002, 242288, 357056, 424004, 484576, 714112, 848008, 969152, 1696016, 1938304, 3392032, 6784064, 13568128]

約数ペア:

[(1, 13568128), (2, 6784064), (4, 3392032), (7, 1938304), (8, 1696016), (14, 969152), (16, 848008), (19, 714112), (28, 484576), (32, 424004), (38, 357056), (56, 242288), (64, 212002), (76, 178528), (112, 121144), (128, 106001), (133, 102016), (152, 89264), (224, 60572), (266, 51008), (304, 44632), (448, 30286), (532, 25504), (608, 22316), (797, 17024), (896, 15143), (1064, 12752), (1216, 11158), (1594, 8512), (2128, 6376), (2432, 5579), (3188, 4256)]