1456560896

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7457}}^1$

素因数の和:7589

約数の個数: 72

約数和(自身を含む): 3353713440

約数和(自身を除く): 1897152544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 6104, 6976, 7457, 12208, 13952, 14914, 24416, 27904, 29828, 48832, 52199, 59656, 97664, 104398, 119312, 195328, 208796, 238624, 417592, 477248, 812813, 835184, 954496, 1625626, 1670368, 1908992, 3251252, 3340736, 5689691, 6502504, 6681472, 11379382, 13005008, 13362944, 22758764, 26010016, 45517528, 52020032, 91035056, 104040064, 182070112, 208080128, 364140224, 728280448, 1456560896]

約数ペア:

[(1, 1456560896), (2, 728280448), (4, 364140224), (7, 208080128), (8, 182070112), (14, 104040064), (16, 91035056), (28, 52020032), (32, 45517528), (56, 26010016), (64, 22758764), (109, 13362944), (112, 13005008), (128, 11379382), (218, 6681472), (224, 6502504), (256, 5689691), (436, 3340736), (448, 3251252), (763, 1908992), (872, 1670368), (896, 1625626), (1526, 954496), (1744, 835184), (1792, 812813), (3052, 477248), (3488, 417592), (6104, 238624), (6976, 208796), (7457, 195328), (12208, 119312), (13952, 104398), (14914, 97664), (24416, 59656), (27904, 52199), (29828, 48832)]