22448272

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 58523040

約数和(自身を除く): 36074768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 137, 152, 154, 176, 196, 209, 266, 274, 304, 308, 392, 418, 532, 539, 548, 616, 784, 836, 931, 959, 1064, 1078, 1096, 1232, 1463, 1507, 1672, 1862, 1918, 2128, 2156, 2192, 2603, 2926, 3014, 3344, 3724, 3836, 4312, 5206, 5852, 6028, 6713, 7448, 7672, 8624, 10241, 10412, 10549, 11704, 12056, 13426, 14896, 15344, 18221, 20482, 20824, 21098, 23408, 24112, 26852, 28633, 36442, 40964, 41648, 42196, 53704, 57266, 72884, 73843, 81928, 84392, 107408, 114532, 127547, 145768, 147686, 163856, 168784, 200431, 229064, 255094, 291536, 295372, 400862, 458128, 510188, 590744, 801724, 1020376, 1181488, 1403017, 1603448, 2040752, 2806034, 3206896, 5612068, 11224136, 22448272]

約数ペア:

[(1, 22448272), (2, 11224136), (4, 5612068), (7, 3206896), (8, 2806034), (11, 2040752), (14, 1603448), (16, 1403017), (19, 1181488), (22, 1020376), (28, 801724), (38, 590744), (44, 510188), (49, 458128), (56, 400862), (76, 295372), (77, 291536), (88, 255094), (98, 229064), (112, 200431), (133, 168784), (137, 163856), (152, 147686), (154, 145768), (176, 127547), (196, 114532), (209, 107408), (266, 84392), (274, 81928), (304, 73843), (308, 72884), (392, 57266), (418, 53704), (532, 42196), (539, 41648), (548, 40964), (616, 36442), (784, 28633), (836, 26852), (931, 24112), (959, 23408), (1064, 21098), (1078, 20824), (1096, 20482), (1232, 18221), (1463, 15344), (1507, 14896), (1672, 13426), (1862, 12056), (1918, 11704), (2128, 10549), (2156, 10412), (2192, 10241), (2603, 8624), (2926, 7672), (3014, 7448), (3344, 6713), (3724, 6028), (3836, 5852), (4312, 5206)]