38198552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 46957288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 131, 164, 254, 262, 287, 328, 508, 524, 574, 889, 917, 1016, 1048, 1148, 1778, 1834, 2296, 3556, 3668, 5207, 5371, 7112, 7336, 10414, 10742, 16637, 20828, 21484, 33274, 36449, 37597, 41656, 42968, 66548, 72898, 75194, 116459, 133096, 145796, 150388, 232918, 291592, 300776, 465836, 682117, 931672, 1364234, 2728468, 4774819, 5456936, 9549638, 19099276, 38198552]

約数ペア:

[(1, 38198552), (2, 19099276), (4, 9549638), (7, 5456936), (8, 4774819), (14, 2728468), (28, 1364234), (41, 931672), (56, 682117), (82, 465836), (127, 300776), (131, 291592), (164, 232918), (254, 150388), (262, 145796), (287, 133096), (328, 116459), (508, 75194), (524, 72898), (574, 66548), (889, 42968), (917, 41656), (1016, 37597), (1048, 36449), (1148, 33274), (1778, 21484), (1834, 20828), (2296, 16637), (3556, 10742), (3668, 10414), (5207, 7336), (5371, 7112)]