22212736

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 64

約数和(自身を含む): 54492480

約数和(自身を除く): 32279744

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, 1907, 2912, 3814, 5824, 7628, 11648, 13349, 15256, 24791, 26698, 30512, 49582, 53396, 61024, 99164, 106792, 122048, 173537, 198328, 213584, 244096, 347074, 396656, 427168, 694148, 793312, 854336, 1388296, 1586624, 1708672, 2776592, 3173248, 5553184, 11106368, 22212736]

約数ペア:

[(1, 22212736), (2, 11106368), (4, 5553184), (7, 3173248), (8, 2776592), (13, 1708672), (14, 1586624), (16, 1388296), (26, 854336), (28, 793312), (32, 694148), (52, 427168), (56, 396656), (64, 347074), (91, 244096), (104, 213584), (112, 198328), (128, 173537), (182, 122048), (208, 106792), (224, 99164), (364, 61024), (416, 53396), (448, 49582), (728, 30512), (832, 26698), (896, 24791), (1456, 15256), (1664, 13349), (1907, 11648), (2912, 7628), (3814, 5824)]