271267136

素因数分解:

$2^6\times 7^2\times {\mathrm{86501}}^1$

素因数の和:86527

約数の個数: 42

約数和(自身を含む): 626187978

約数和(自身を除く): 354920842

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 86501, 173002, 346004, 605507, 692008, 1211014, 1384016, 2422028, 2768032, 4238549, 4844056, 5536064, 8477098, 9688112, 16954196, 19376224, 33908392, 38752448, 67816784, 135633568, 271267136]

約数ペア:

[(1, 271267136), (2, 135633568), (4, 67816784), (7, 38752448), (8, 33908392), (14, 19376224), (16, 16954196), (28, 9688112), (32, 8477098), (49, 5536064), (56, 4844056), (64, 4238549), (98, 2768032), (112, 2422028), (196, 1384016), (224, 1211014), (392, 692008), (448, 605507), (784, 346004), (1568, 173002), (3136, 86501)]