38537464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 86630400

約数和(自身を除く): 48092936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 281, 316, 434, 553, 562, 632, 868, 1106, 1124, 1736, 1967, 2212, 2248, 2449, 3934, 4424, 4898, 7868, 8711, 9796, 15736, 17143, 17422, 19592, 22199, 34286, 34844, 44398, 60977, 68572, 69688, 88796, 121954, 137144, 155393, 177592, 243908, 310786, 487816, 621572, 688169, 1243144, 1376338, 2752676, 4817183, 5505352, 9634366, 19268732, 38537464]

約数ペア:

[(1, 38537464), (2, 19268732), (4, 9634366), (7, 5505352), (8, 4817183), (14, 2752676), (28, 1376338), (31, 1243144), (56, 688169), (62, 621572), (79, 487816), (124, 310786), (158, 243908), (217, 177592), (248, 155393), (281, 137144), (316, 121954), (434, 88796), (553, 69688), (562, 68572), (632, 60977), (868, 44398), (1106, 34844), (1124, 34286), (1736, 22199), (1967, 19592), (2212, 17422), (2248, 17143), (2449, 15736), (3934, 9796), (4424, 8711), (4898, 7868)]