42377984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 93819600

約数和(自身を除く): 51441616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 149, 176, 202, 256, 298, 352, 404, 596, 704, 808, 1111, 1192, 1408, 1616, 1639, 2222, 2384, 2816, 3232, 3278, 4444, 4768, 6464, 6556, 8888, 9536, 12928, 13112, 15049, 17776, 19072, 25856, 26224, 30098, 35552, 38144, 52448, 60196, 71104, 104896, 120392, 142208, 165539, 209792, 240784, 284416, 331078, 419584, 481568, 662156, 963136, 1324312, 1926272, 2648624, 3852544, 5297248, 10594496, 21188992, 42377984]

約数ペア:

[(1, 42377984), (2, 21188992), (4, 10594496), (8, 5297248), (11, 3852544), (16, 2648624), (22, 1926272), (32, 1324312), (44, 963136), (64, 662156), (88, 481568), (101, 419584), (128, 331078), (149, 284416), (176, 240784), (202, 209792), (256, 165539), (298, 142208), (352, 120392), (404, 104896), (596, 71104), (704, 60196), (808, 52448), (1111, 38144), (1192, 35552), (1408, 30098), (1616, 26224), (1639, 25856), (2222, 19072), (2384, 17776), (2816, 15049), (3232, 13112), (3278, 12928), (4444, 9536), (4768, 8888), (6464, 6556)]