4378674944

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128603}}^1$

素因数の和:128645

約数の個数: 72

約数和(自身を含む): 10514663040

約数和(自身を除く): 6135988096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 128603, 257206, 514412, 900221, 1028824, 1800442, 2057648, 2443457, 3600884, 4115296, 4886914, 7201768, 8230592, 9773828, 14403536, 16461184, 17104199, 19547656, 28807072, 32922368, 34208398, 39095312, 57614144, 68416796, 78190624, 115228288, 136833592, 156381248, 230456576, 273667184, 312762496, 547334368, 625524992, 1094668736, 2189337472, 4378674944]

約数ペア:

[(1, 4378674944), (2, 2189337472), (4, 1094668736), (7, 625524992), (8, 547334368), (14, 312762496), (16, 273667184), (19, 230456576), (28, 156381248), (32, 136833592), (38, 115228288), (56, 78190624), (64, 68416796), (76, 57614144), (112, 39095312), (128, 34208398), (133, 32922368), (152, 28807072), (224, 19547656), (256, 17104199), (266, 16461184), (304, 14403536), (448, 9773828), (532, 8230592), (608, 7201768), (896, 4886914), (1064, 4115296), (1216, 3600884), (1792, 2443457), (2128, 2057648), (2432, 1800442), (4256, 1028824), (4864, 900221), (8512, 514412), (17024, 257206), (34048, 128603)]