67144388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 127346688

約数和(自身を除く): 60202300

約数列:

[1, 2, 4, 31, 41, 47, 62, 82, 94, 124, 164, 188, 281, 562, 1124, 1271, 1457, 1927, 2542, 2914, 3854, 5084, 5828, 7708, 8711, 11521, 13207, 17422, 23042, 26414, 34844, 46084, 52828, 59737, 119474, 238948, 357151, 409417, 541487, 714302, 818834, 1082974, 1428604, 1637668, 2165948, 16786097, 33572194, 67144388]

約数ペア:

[(1, 67144388), (2, 33572194), (4, 16786097), (31, 2165948), (41, 1637668), (47, 1428604), (62, 1082974), (82, 818834), (94, 714302), (124, 541487), (164, 409417), (188, 357151), (281, 238948), (562, 119474), (1124, 59737), (1271, 52828), (1457, 46084), (1927, 34844), (2542, 26414), (2914, 23042), (3854, 17422), (5084, 13207), (5828, 11521), (7708, 8711)]