4453904

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 11874240

約数和(自身を除く): 7420336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 38, 46, 49, 52, 56, 76, 91, 92, 98, 104, 112, 133, 152, 161, 182, 184, 196, 208, 247, 266, 299, 304, 322, 364, 368, 392, 437, 494, 532, 598, 637, 644, 728, 784, 874, 931, 988, 1064, 1127, 1196, 1274, 1288, 1456, 1729, 1748, 1862, 1976, 2093, 2128, 2254, 2392, 2548, 2576, 3059, 3458, 3496, 3724, 3952, 4186, 4508, 4784, 5096, 5681, 6118, 6916, 6992, 7448, 8372, 9016, 10192, 11362, 12103, 12236, 13832, 14651, 14896, 16744, 18032, 21413, 22724, 24206, 24472, 27664, 29302, 33488, 39767, 42826, 45448, 48412, 48944, 58604, 79534, 85652, 90896, 96824, 117208, 159068, 171304, 193648, 234416, 278369, 318136, 342608, 556738, 636272, 1113476, 2226952, 4453904]

約数ペア:

[(1, 4453904), (2, 2226952), (4, 1113476), (7, 636272), (8, 556738), (13, 342608), (14, 318136), (16, 278369), (19, 234416), (23, 193648), (26, 171304), (28, 159068), (38, 117208), (46, 96824), (49, 90896), (52, 85652), (56, 79534), (76, 58604), (91, 48944), (92, 48412), (98, 45448), (104, 42826), (112, 39767), (133, 33488), (152, 29302), (161, 27664), (182, 24472), (184, 24206), (196, 22724), (208, 21413), (247, 18032), (266, 16744), (299, 14896), (304, 14651), (322, 13832), (364, 12236), (368, 12103), (392, 11362), (437, 10192), (494, 9016), (532, 8372), (598, 7448), (637, 6992), (644, 6916), (728, 6118), (784, 5681), (874, 5096), (931, 4784), (988, 4508), (1064, 4186), (1127, 3952), (1196, 3724), (1274, 3496), (1288, 3458), (1456, 3059), (1729, 2576), (1748, 2548), (1862, 2392), (1976, 2254), (2093, 2128)]