71903942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 128692800

約数和(自身を除く): 56788858

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 179, 209, 341, 358, 418, 589, 682, 961, 1178, 1922, 1969, 3401, 3938, 5549, 6479, 6802, 10571, 11098, 12958, 18259, 21142, 36518, 37411, 61039, 74822, 105431, 122078, 172019, 200849, 210862, 344038, 401698, 1159741, 1892209, 2319482, 3268361, 3784418, 6536722, 35951971, 71903942]

約数ペア:

[(1, 71903942), (2, 35951971), (11, 6536722), (19, 3784418), (22, 3268361), (31, 2319482), (38, 1892209), (62, 1159741), (179, 401698), (209, 344038), (341, 210862), (358, 200849), (418, 172019), (589, 122078), (682, 105431), (961, 74822), (1178, 61039), (1922, 37411), (1969, 36518), (3401, 21142), (3938, 18259), (5549, 12958), (6479, 11098), (6802, 10571)]