12699712

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3326

約数の個数: 28

約数和(自身を含む): 25621996

約数和(自身を除く): 12922284

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3253, 3904, 6506, 13012, 26024, 52048, 104096, 198433, 208192, 396866, 793732, 1587464, 3174928, 6349856, 12699712]

約数ペア:

[(1, 12699712), (2, 6349856), (4, 3174928), (8, 1587464), (16, 793732), (32, 396866), (61, 208192), (64, 198433), (122, 104096), (244, 52048), (488, 26024), (976, 13012), (1952, 6506), (3253, 3904)]