71883536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 147535200

約数和(自身を除く): 75651664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1321, 1432, 2642, 2864, 3401, 5284, 6802, 10568, 13604, 21136, 25099, 27208, 50198, 54416, 100396, 200792, 236459, 401584, 472918, 945836, 1891672, 3783344, 4492721, 8985442, 17970884, 35941768, 71883536]

約数ペア:

[(1, 71883536), (2, 35941768), (4, 17970884), (8, 8985442), (16, 4492721), (19, 3783344), (38, 1891672), (76, 945836), (152, 472918), (179, 401584), (304, 236459), (358, 200792), (716, 100396), (1321, 54416), (1432, 50198), (2642, 27208), (2864, 25099), (3401, 21136), (5284, 13604), (6802, 10568)]