80452736

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6941

約数の個数: 64

約数和(自身を含む): 197292480

約数和(自身を除く): 116839744

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, 1456, 1664, 2912, 5824, 6907, 11648, 13814, 27628, 48349, 55256, 89791, 96698, 110512, 179582, 193396, 221024, 359164, 386792, 442048, 628537, 718328, 773584, 884096, 1257074, 1436656, 1547168, 2514148, 2873312, 3094336, 5028296, 5746624, 6188672, 10056592, 11493248, 20113184, 40226368, 80452736]

約数ペア:

[(1, 80452736), (2, 40226368), (4, 20113184), (7, 11493248), (8, 10056592), (13, 6188672), (14, 5746624), (16, 5028296), (26, 3094336), (28, 2873312), (32, 2514148), (52, 1547168), (56, 1436656), (64, 1257074), (91, 884096), (104, 773584), (112, 718328), (128, 628537), (182, 442048), (208, 386792), (224, 359164), (364, 221024), (416, 193396), (448, 179582), (728, 110512), (832, 96698), (896, 89791), (1456, 55256), (1664, 48349), (2912, 27628), (5824, 13814), (6907, 11648)]