27557986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 45804528

約数和(自身を除く): 18246542

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 373, 697, 746, 901, 1394, 1802, 2173, 4346, 6341, 12682, 15293, 19769, 30586, 36941, 39538, 73882, 259981, 336073, 519962, 672146, 810529, 1621058, 13778993, 27557986]

約数ペア:

[(1, 27557986), (2, 13778993), (17, 1621058), (34, 810529), (41, 672146), (53, 519962), (82, 336073), (106, 259981), (373, 73882), (697, 39538), (746, 36941), (901, 30586), (1394, 19769), (1802, 15293), (2173, 12682), (4346, 6341)]