788897872

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{115471}}^1$

素因数の和:115547

約数の個数: 40

約数和(自身を含む): 1775497472

約数和(自身を除く): 986599600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 115471, 230942, 461884, 808297, 923768, 1616594, 1847536, 3233188, 6466376, 7043731, 12932752, 14087462, 28174924, 49306117, 56349848, 98612234, 112699696, 197224468, 394448936, 788897872]

約数ペア:

[(1, 788897872), (2, 394448936), (4, 197224468), (7, 112699696), (8, 98612234), (14, 56349848), (16, 49306117), (28, 28174924), (56, 14087462), (61, 12932752), (112, 7043731), (122, 6466376), (244, 3233188), (427, 1847536), (488, 1616594), (854, 923768), (976, 808297), (1708, 461884), (3416, 230942), (6832, 115471)]