117689008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3365

約数の個数: 40

約数和(自身を含む): 238097360

約数和(自身を除く): 120408352

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 3259, 4514, 6518, 9028, 13036, 18056, 26072, 36112, 52144, 120583, 198799, 241166, 397598, 482332, 795196, 964664, 1590392, 1929328, 3180784, 7355563, 14711126, 29422252, 58844504, 117689008]

約数ペア:

[(1, 117689008), (2, 58844504), (4, 29422252), (8, 14711126), (16, 7355563), (37, 3180784), (61, 1929328), (74, 1590392), (122, 964664), (148, 795196), (244, 482332), (296, 397598), (488, 241166), (592, 198799), (976, 120583), (2257, 52144), (3259, 36112), (4514, 26072), (6518, 18056), (9028, 13036)]