77245328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 155641080

約数和(自身を除く): 78395752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 277, 464, 554, 601, 1108, 1202, 2216, 2404, 4432, 4808, 8033, 9616, 16066, 17429, 32132, 34858, 64264, 69716, 128528, 139432, 166477, 278864, 332954, 665908, 1331816, 2663632, 4827833, 9655666, 19311332, 38622664, 77245328]

約数ペア:

[(1, 77245328), (2, 38622664), (4, 19311332), (8, 9655666), (16, 4827833), (29, 2663632), (58, 1331816), (116, 665908), (232, 332954), (277, 278864), (464, 166477), (554, 139432), (601, 128528), (1108, 69716), (1202, 64264), (2216, 34858), (2404, 32132), (4432, 17429), (4808, 16066), (8033, 9616)]