69629384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18401}}^1$

素因数の和:18461

約数の個数: 32

約数和(自身を含む): 145743840

約数和(自身を除く): 76114456

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 18401, 36802, 73604, 147208, 202411, 404822, 791243, 809644, 1582486, 1619288, 3164972, 6329944, 8703673, 17407346, 34814692, 69629384]

約数ペア:

[(1, 69629384), (2, 34814692), (4, 17407346), (8, 8703673), (11, 6329944), (22, 3164972), (43, 1619288), (44, 1582486), (86, 809644), (88, 791243), (172, 404822), (344, 202411), (473, 147208), (946, 73604), (1892, 36802), (3784, 18401)]