7728448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 18889472

約数和(自身を除く): 11161024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1327, 1456, 2654, 2912, 5308, 5824, 9289, 10616, 17251, 18578, 21232, 34502, 37156, 42464, 69004, 74312, 84928, 120757, 138008, 148624, 241514, 276016, 297248, 483028, 552032, 594496, 966056, 1104064, 1932112, 3864224, 7728448]

約数ペア:

[(1, 7728448), (2, 3864224), (4, 1932112), (7, 1104064), (8, 966056), (13, 594496), (14, 552032), (16, 483028), (26, 297248), (28, 276016), (32, 241514), (52, 148624), (56, 138008), (64, 120757), (91, 84928), (104, 74312), (112, 69004), (182, 42464), (208, 37156), (224, 34502), (364, 21232), (416, 18578), (448, 17251), (728, 10616), (832, 9289), (1327, 5824), (1456, 5308), (2654, 2912)]