15456896

素因数分解:

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

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 37927680

約数和(自身を除く): 22470784

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, 1327, 1456, 1664, 2654, 2912, 5308, 5824, 9289, 10616, 11648, 17251, 18578, 21232, 34502, 37156, 42464, 69004, 74312, 84928, 120757, 138008, 148624, 169856, 241514, 276016, 297248, 483028, 552032, 594496, 966056, 1104064, 1188992, 1932112, 2208128, 3864224, 7728448, 15456896]

約数ペア:

[(1, 15456896), (2, 7728448), (4, 3864224), (7, 2208128), (8, 1932112), (13, 1188992), (14, 1104064), (16, 966056), (26, 594496), (28, 552032), (32, 483028), (52, 297248), (56, 276016), (64, 241514), (91, 169856), (104, 148624), (112, 138008), (128, 120757), (182, 84928), (208, 74312), (224, 69004), (364, 42464), (416, 37156), (448, 34502), (728, 21232), (832, 18578), (896, 17251), (1327, 11648), (1456, 10616), (1664, 9289), (2654, 5824), (2912, 5308)]